| 1 | Abacavir | Abacavir - In House Impurity | 171887-03-9 | N-(2-amino-4,6-dichloropyrimidin-5-yl)formamide |
| 2 | Abacavir | CENY3 Acid | 130931-84-9,134234-04-1 (free base) | (1S,4R)-4-aminocyclopent-2-enecarboxylic acid hydrochloride |
| 3 | Abiraterone acetate | Abiraterone acetate Ws | 154229-18-2 | [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H cyclopenta[a]phenanthren-3-yl] acetate. |
| 4 | Abiraterone impurity-ATA1E | Abiraterone impurity-ATA1E | 154229-19-3 | (3S,8R,9S,10R,13S,14S,E)-17-hydrazono-10,13- dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate |
| 5 | Acalabrutanib | Acalabrutanib intermediate 1 | 1420478-88-1 | (2S)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-pyrrolidine carboxylic acid phenyl methyl ester. |
| 6 | Acalabrutinib | Acalabrutinib-Intermediate-III. | 1420478-90-5 | (S)-Benzyl 2-(1-bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate |
| 7 | Aceclofenac | Aceclofenac EP Impurity H | 1216495-92-9 | 2-(2-(2-(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetoxy)acetoxy)ace toxy)acetic acid. |
| 8 | Acitretin | Acitretin Ws | 55079-83-9,925701-88-8(Na),925701-89-9 (K) | (2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8- tetraenoic acid. |
| 9 | Acotiamide Hydrochloride Hydrate | Acotiamide Hydrochloride Hydrate Ws | 1690329-04-4, 773092-05-0 | N-(2-(diisopropylamino)ethyl)-2-(2-hydroxy-4,5- dimethoxybenzamido)thiazole-4-carboxamide hydrochloride hydrate. |
| 10 | Acyclovir | Acyclovir WS | 59277-89-3,69657-51-8(Na),93845-62-6 9(H2O),1628039-62-2(HCL),192802-33-8 (K) | 2-Amino-1,9-dihydro-9-[(2- hydroxyethoxy)methyl]-6H-purin-6-one |
| 11 | Adamantane | Adamantane Reference Standard | 281-23-2,43221-03-0(HCl) | Tricyclo[3.3.1.13,7]decane |
| 12 | Adenine | N-Acetyl Adenine Impurity | 05-09-6743 | 1-(6-amino-9H-purin-9-yl)ethanone |
| 13 | Agomelatine | AGL-5th Isomer | 158504-24-6 | N-(2-(6-methoxynaphthalen-1-yl)ethyl)acetamide |
| 14 | Allyl Chloride | Allyl Chloride | 107-05-1 | 3-Chloro-1-propene |
| 15 | Allylamine | Allylamine | 107-11-9 | 2-Propen-1-amine |
| 16 | alpha-Estradiol 3- Benzoate | alpha-Estradiol 3-Benzoate | 6045-53-0 | (8R,9S,13S,14S,17R)-17-hydroxy-13-methyl- 7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl benzoate. |
| 17 | Alprazolam | Alprazolam Impurity 1 /NORDAZEOAM EP IMP- A | 4016-85-7 | 2'-Benzoyl-2,4'-dichloroacetanilide |
| 18 | Ambroxol | Ambroxol Impurity B | 18683-95-9,15942-08-2(HCl) | (1R,4R)-4-(6,8-dibromo-1,2-dihydroquinazolin-3(4H)-yl)cyclohexanol |
| 19 | Ambroxol cycloimine impurity | Ambroxol cycloimine impurity | 2088879-81-4 | (1r,4r)-4-(6,8-dibromoquinazolin-3(4H)- yl)cyclohexan-1-ol. |
| 20 | Amino Acid derivatisation Reagent | Amino Acid derivatisation Reagent / Qinolin Reagent | 148757-94-2 | 2,5-Dioxopyrrolidin-1-yl quinolin-6-ylcarbamate |
| 21 | Amisulpride | Amisulpride EP Impurity E | 71675-87-1 | 4-amino-5-(ethylsulfonyl)-2-methoxybenzoic acid |
| 22 | Amlodipine EP | Amlodipine EP Impurity C (Stage-2)(Ethyl) | 88150-75-8 | 4-(2-Phthalimidoethoxy)acetoacetic acid ethyl ester |
| 23 | Amlodipine EP | Amlodipine IP Impurity B | 400024-08-0 | 2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester |
| 24 | Degradiation/E U- Amlodipine Besylate | Amlodipine,Amlodipine Degradiation/EU- Amlodipine Besylate Amlodipine Impurity 9 | 496024-43-2 | 5-ethyl 7-methyl 6-(2-chlorophenyl)-8-methyl- 3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5,7- dicarboxylate |
| 25 | Amlodipine Diethyl Ester | Amlodipine EP Impurity E ; Amlodipine USP Related Compound E (Amlodipine Impurity- G/Dimethoxy Amlodipine) | 140171-65-9 | diethyl 2-((2-aminoethoxy)methyl)-4-(2- chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5- dicarboxylate |
| 26 | Amlodipine EP | Amlodipine EP Impurity C (N-1) | 721958-74-3 | 4-(2-Chlorophenyl)-2,6-bis[[2-(1,3-dihydro-1,3- dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4- dihydro-3,5-pyridinedicarboxylic Acid Ethyl Methyl Ester |
| 27 | Amlodipine EP Impurity C | Amlodipine Impurity 28 | 111429-90-4 | 4-[2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2- yl)ethoxy]-3-oxobutanoic Acid Methyl Ester |
| 28 | Amlodipine | p-Cl-Amlodipine(Amlodipine Impurity-F) | 90445-02-6 | 3-ethyl 5-methyl 2-((2-aminoethoxy) methyl)-4-(4-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5- dicarboxylate |
| 29 | Ammonium Polyphosphate | Polyphosphoric Acids | 68333-79-9 | Polyphosphoric acids |
| 30 | Amodiaquine | Mannich Base Imp Of Amodiaquine | 121-78-8 | 4-Acetamido-2-[(diethylamino)methyl]phenol. |
| 31 | Apremilast | Apremilast WS | 608141-41-9 | N-[2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H- isoindol-4-yl]acetamide |
| 32 | Apremilast | Apremilast R-Isomer | 608141-44-2 | (R)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4- yl)acetamide |
| 33 | APREPITANT | APREPITANT WS | 170729-80-3 | 5-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol- 3(2H)-one |
| 34 | Asenapine | (3aR,12bR)-rel-5-Chloro-2,3,3a,12b- tetrahydro-2-methyl-1H- dibenz [2,3:6,7] oxepino[4,5-c] pyrrol-1-one | 912356-08-2 | (3aR,12bR)-5-chloro-2-methyl-2,3,3a,12b- tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5- c]pyrrol-1-one |
| 35 | Asenapine Impurity 1 | trans-(3aRS,12bRS)-5-chloro- 2,3,3a,12b-tetrahydro-2-methyl-1H- dibenz-[2,3:6,7] oxepino[4,5- c]pyrrol-1-one | 129385-59-7 | rel-(3aR,12bR)-11-Chloro-2,3,3a,12b-tetrahydro- 2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol- 1-one |
| 36 | Atorvastatin | Atorvastatin Diamino Impurity | 887196-24-9,1105067-87-5 (Ca salt),1371615-56-3 (Na Salt) | (3R,5R)-7((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl)-3,5-dihydroxyheptanamido)-3,5- dihydroxyheptanoic acid |
| 37 | Atorvastatin | butyl 7-((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4 (phenylcarbamoyl)-1H-pyrrol-1-yl)- 3,5-dihydroxyheptanamido)-3,5-dihydroxyheptanoate | NA | butyl 7-((3R,5R)-7-(2-(4-fluorophenyl)-5- isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl)-3,5-dihydroxyheptanamido)-3,5-dihydroxyheptanoate |
| 38 | Atorvastatin | Atorvastatin acid-Inhouse impurity | 125995-13-3 | (4R-CIS)-1,1-DIMETHYL ETHYL-6-(2-AMINOETHYL)-2,2-DIMETHYL-1,3-DIOXANE-4- ACETATE |
| 39 | Atorvastatin | Atorvastatin Desfluoro Impurity Atorvastatin EP Impurity A | 433289-84-0 | monocalcium mono (3,5-dihydroxy-7-(2- isopropyl- 4,5-diphenyl-3-(phenylcarbamoyl)-1H- pyrrol-1-yl)heptanoate). |
| 40 | Atorvastatin cyclic ( fluorophenyl) Imp | fluorophenyl Imp | 873950-18-6,1315629-79-8(NA) | 4-(1b-(4-fluorophenyl)-6-hydroxy-6-isopropyl-1a- phenyl-6a-(phenylcarbamoyl)octahydrooxireno[2',3':4,5]cyclo penta[1,2-b]pyran-3-yl)-3-hydroxybutanoic acid |
| 41 | Axitinib | Axitinib asymmetric dimer Imp-1 | 1428728-84-0 | (Z)-N-methyl-2-((1-(1-(6-((2-(methylcarbamoyl)phenyl)thio)-1H-indazol-3-yl)-2 (pyridin-2-yl)ethyl)-3-(2-(pyridin-2-yl)vinyl)-1H- indazol-6-yl)thio)benzamide. |
| 42 | Azacitidine | 5-Azacytidine | 320-67-2,1401238-97-8(HBr) | 5-Azacytidine |
| 43 | Azacitidine | Azacitidine imp-9 | not publicly available | ((2R, 3S, 4R,5R,)-5-(4-AMINO-2-OXO-1,3,5- TRIAZIN-1(2H)-YL)-3,4- DIHYDROXYTETRAHYDROFURAN-2-YL)METHYL ACETATE |
| 44 | Azacyclonol | α,α-Diphenyl-4-piperidinemethanol Fexofenadine EP Impurity E | 115-46-8 | 4-(Diphenylhydroxymethyl)piperidine |
| 45 | Azathioprine | Azathioprine WS | 446-86-6 | 6-(3-methyl-5-nitroimidazol-4-yl)sulfanyl-7H-purine |
| 46 | Azilisartan Medoximil | Azilisartan Medoximil Ws | 863031-21-4 | (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy- 1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)- [1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate |
| 47 | Azilsartan | Azilsartan Impurity 1 | 139481-44-0 | Methyl 1-[(2'-cyanobiphenyl-4-yl)methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate |
| 48 | Azilsartan Medoxomil monopotassium | Azilsartan Medoxomil monopotassium | 863031-24-7 | Potassium 3-(4'-((2-ethoxy-7-(((5-methyl-2-oxo- 1,3-dioxol-4-yl)methoxy)carbonyl)-1H- benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-yl)-5-oxo-1,2,4-oxadiazol-4-ide. |
| 49 | Azilsartan(Olmesartan) | Olmesartan Medoxomil Impurity 5 | 80841-78-7 | 4-Chloromethyl-5-methyl-1,3-dioxol-2-one |
| 50 | Baclofen | 4-(P-Chlorophenyl)-2-oxopyrrilidone (EP Imp-A) | 22518-27-0,113933-06-5 (Na) | 4-(4-Chlorophenyl)-2-pyrrolidinone |
| 51 | Baclofen | (3-Chlorophenyl)acetonitrile/m-Chlorobenzyl cyanide | 1529-41-5 | 2-(3-chlorophenyl)acetonitrile. |
| 52 | Baclofen | 2-(4-chlorophenyl)acetonitrile/P-chloro benzyl cyanide | 140-53-4 | 2-(4-chlorophenyl)acetonitrile. |
| 53 | Baclofen | 3-(3-chlorophenyl)-3-cyanopropanoic acid/Baclofen Impurity | 1267401-93-3 | 3-(3-chlorophenyl)-3-cyanopropanoic acid |
| 54 | Baclofen | 3-(4-Chlorophenyl)-3-cyanopropanoic acid/Baclofen Impurities | 98923-51-4 | 3-(4-Chlorophenyl)-3-cyanopropanoic acid |
| 55 | Baclofen | Baclofen Impurities/3-(4- chlorophenyl) glutaric acid monoamide(EP impurity B) | 1141-23-7 | 5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid |
| 56 | Baricitinib | Baricitinib WS | 1187594-09-7 | 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H- pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile |
| 57 | Bazedoxifene | CMX Intermediate(N-1) | 223251-16-9 | 1-[2-(4-hydroxymethyl phenoxy)ethyl]azepane |
| 58 | Behenic Acid | Behenic Acid | 112-85-6,7211-53-2(K),3578-72-1(Ca),5331-77-1(Na) | Docosanoic acid |
| 59 | Bendamustine | Bendamustine Impurity A(Bendamustine HP-1 Impurity) | 109882-27-1,109882-26-0(HCl) | 4-[5-((2-chloro ethyl)-(2-hydroxy ethyl) amino)-1-methyl-1H-benzo imidazole-2-yl]butyric acid |
| 60 | Bendamustine WS | Bendamustine HCl | 16506-27-7,3543-75-7(HCl) | 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H- benzo[d]imidazol-2-yl)butanoic acid hydrochloride |
| 61 | Benzeneboronic Acid | Benzeneboronic Acid | 98-80-6 | Phenylboronic Acid |
| 62 | Benzenesulfonamide | 4-(TERT BUTYL)BENZENESULFONAMIDE | 6292-59-7 | 4-(tert-butyl)benzenesulfonamide |
| 63 | Benzocaine WS | Benzocaine WS | 94-09-7 | 4-Aminobenzoic acid ethyl ester |
| 64 | Benzonitrile | 4-AMINO BENZONITRILE INT | 873-74-5,2570-98-1(HCl) | 4-aminobenzonitrile |
| 65 | Benzothiophene-1 | Benzothiophene-1 | NA | 2-(4-hydroxyphenyl)-3-(4-(2-(piperidin-1-yl)ethoxy)benzoyl)benzo[b]thiophen-6-yl sulfamate |
| 66 | Benzthiophene-2 | Benzthiophene-2 | NA | 4-(6-hydroxy-3-(4-(2-(piperidin-1- yl)ethoxy)benzoyl)benzo[b]thiophen-2-yl)phenyl sulfamate |
| 67 | Benzyl alcoho Impurityl | Benzyl alcoho Impurityl/4-(3- (hydroxymethyl)phenoxy) benzonitrile | 888967-63-3 | 4-(3-(hydroxymethyl)phenoxy)benzonitrile |
| 68 | Benzyl alcoho Impurityl | Benzyl Alcohol (Stage-1) | 90178-72-6 | 4-(3-Formylphenoxy)benzonitrile |
| 69 | Benzyl alcohol | Benzyl alcohol | 100-51-6,2092-14-0 (AI),15082-42-5 (LI), 20194-18-7(NA),22379-62-0(K) | Phenylmethanol |
| 70 | Benzyl Vinyl Ether | Vinyl benzyl ether | 935-04-6 | Vinyl benzyl ether |
| 71 | Benzyl Vinyl Ether | ((2-chloroethoxy) methyl) benzene (Stage-2) | 17229-17-3 | 1-(Benzyloxy)-2-chloroethane |
| 72 | Besifloxacin | Besifloxacin Impurity G | 124932-43-0,1883721-93-4 | (R)-azepan-3-amine hydrochloride. |
| 73 | Besifloxacin | Besifloxacin Impurity B | 101987-89-7 | 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| 74 | Besifloxacin | (S)-Isomer | 141388-77-4,1398566-42-1(Hcl) | (S)-7-(3-aminoazepan-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline- 3-carboxylic acid |
| 75 | Besifloxacin | Besifloxacin impurity A | 141388-77-4,1398566-42-1(HCl) | 7-[(3S)-3-Aminohexahydro-1H-azepin-1-yl]-8- chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo- 3-quinolinecarboxylic acid |
| 76 | Besifloxacin intermediate | (3R)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester | 1032684-85-7 | (3R)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester |
| 77 | Betamethasone | Betamethasone Impurity 20 | 4735-65-3 | 2-((17R)-9-bromo-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)- 2-oxoethyl acetate |
| 78 | BHT (Butylated hydroxytoluene) | BHT (Butylated hydroxytoluene) | 128-37-0,1209-80-9 (K),16654-89-0(Na),22535-22-4(Ni) | 2,6-di-tert-butyl-4-methylphenol |
| 79 | Bicalutamide | Bicalutamide Ws | 90357-06-5 | N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4- fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide |
| 80 | Bimatoprost | Bimatoprost | 2111907-13-0 | 7-[3,5-dihydroxy-2- (3-hydroxy-5-phenyl-pent-1-enyl)- cyclopentyl]-N-ethyl-hept-5-enamide |
| 81 | Bis(4-sulfobutyl) ether disodium | Bis(4-sulfobutyl) ether disodium | 183278-30-0 | disodium,4-(4-sulfonatobutoxy)butane-1-sulfonate |
| 82 | Bis(aminoethoxy) Amlodipine | Amlodipine EP Impurity C (Amlodipine Impurity-C) | 721958-74-3,2202710-78-7(HCl) | Ethyl methyl 2,6-bis[(2-aminoethoxy)methyl]-4-(2chlorophenyl)-1,4-dihydropyridine-3,5- dicarboxylate |
| 83 | Bis(triphenylphosphine)palladium(II)dichloride | Bis(triphenylphosphine)palladium(II)dichloride | 13965-03-2 | Bis(triphenylphosphine)palladium(II) dichloride |
| 84 | Bispyrazolone (EDARAVON E IMPURITY-4) | Bispyrazolone (EDARAVONE IMPURITY-4) | 7477-67-0 | 3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione |
| 85 | BOC -D-SERINE INT | BOC -D-SERINE | 6368-20-3 | BOC -D-SERINE |
| 86 | BOC-4- AMINOBENZYLALCOHOL | BOC-4- AMINOBENZYLALCOHOL | 144072-29-7 | (4-Hydroxymethylphenyl)carbamic acid tert-butyl ester |
| 87 | Boc-L-glutamic acid alpha-methyl ester | Boc-L-glutamic acid alpha-methyl ester | 72086-72-7 | N-[(1,1-Dimethylethoxy)carbonyl]-L-glutamic Acid 1-Methyl Ester |
| 88 | BOC-L-SERINE INT | BOC-L-SERINE | 3262-72-4,4009-87-4(K),139159-59-4 (Na) | BOC-L-SERINE |
| 89 | Bortezomib | Bortezomib Amino R Isomer | 179324-87-9 | αR)-(1S,2S,3R,5S)-Pinanediol-1-amino-3- methylbutane-1-boronate Trifluoroacetic Acid Salt |
| 90 | Bosentan | Bosentan Impurity A | 174227-14-6 | 4-(tert-butyl)-N-(6-hydroxy-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide |
| 91 | Brexpiprazole | Brexpiprazole Target-3 | 2060027-95-2 | 2,7-BIS(4-CHLOROBUTOXY) QUINOLONE |
| 92 | Brexpiprazole Target-23 (As HCl salt) | Brexpiprazole Target-23 (As HCl salt) | 1849603-59-3 | 7-(4-(piperazin-1-yl)butoxy)quinolin-2(1H)-one hydrochloride. |
| 93 | Brimonidine Tartrate | 5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine | 59803-98-4 | 5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine |
| 94 | Brimonidine Tartrate | Brimonidine Tartrate | 70359-46-5 | 5-bromo-6-(2-imidazolidinylideneamino)quinoxaline L-tartrate |
| 95 | Brozedex | Brozedex Impurity B | 14007-09-1 | 2-(o-Methoxyphenoxy)-1,3-propanediol. |
| 96 | Budesonide | Budesonide Ws | 51333-22-3 | 16,17-Butylidenebis(oxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione |
| 97 | Bupropion | Bupropion 2-Bromo Impurity | 34911-51-8 | 2-bromo-1-(3-chlorophenyl)propan-1-one |
| 98 | Butyl - 4 - nitrobenzoate | butyl 4-nitrobenzoate. | 120-48-9 | butyl 4-nitrobenzoate. |
| 99 | Cabazitaxel | Cabazitaxel | 183133-96-2 | [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-acetyloxy-1-hydroxy-15-[(2R,3S)-2-hydroxy-3-[(2- methylpropan-2-yl)oxycarbonylamino]-3- phenylpropanoyl]oxy-9,12-dimethoxy-10,14,17,17- tetramethyl-11-oxo-6- oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl]benzoate. |
| 100 | Cabozanitinib | Cabozanitinib WS | 849217-68-1 | N'-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]phenyl]- N-(4-fluorophenyl)-1,1-cyclopropanedicarboxamide |
| 101 | Canagliflozin | Canagliflozin Desfluoro CGF-2 | 2444540-01-4 | 2-(5-iodo-2-methylbenzyl)-5-phenylthiophene |
| 102 | Candesartan | Ethyl candesartan(Candesartan Ethyl Impurity) | 139481-58-6 | ethyl 1-((2-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate |
| 103 | CAPACITABINE | CAPACITABINE WS | 154361-50-9 | 5'-Deoxy-5-fluoro-N4- [(pentyloxy)carbonyl]cytidine |
| 104 | Capecitabine | Capecitabine 5Fluoro cytosine | 2022-85-7 | 4-amino-5-fluoro-2(1H)-pyrimidinone |
| 105 | Capecitabine EP | Capecitabine EP Impurity C | 161599-46-8,880633-96-5(Hcl) | 2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine |
| 106 | Capecitabine-2',3'-cyclic Carbonate | Capecitabine EP Impurity F/ USP Capecitabine Related Compound CF(Capecitabine Related compound-C) | 921769-65-5 | [5-Fluoro-1-(6-methyl-2-oxo-tetrahydro-furo[3,4- d][1,3]dioxol-4-yl)-2-oxo-1,2-dihydro-pyrimidin-4- yl]-carbamic acid pentyl ester |
| 107 | Carbamazepine | 5H-dibenzo[b,f]azepine-5- carboxamide | 298-46-4,70972-24-6(hydrochloride), 71119-77-2(hydrogen sulfide) | 5H-dibenzo[b,f]azepine-5-carboxamide |
| 108 | Carbidopa | Carbidopa ws | 28860-95-9,38821-49-7(H2O) | (S)-3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid |
| 109 | Carvedilol | Carvedilol Impurity C | 72955-94-3 | (2RS)-1-[benzyl[2-(2-methoxyphenoxy)ethyl]amino]-3-(9Hcarbazol-4- yloxy)propan-2-ol. |
| 110 | Carvedilol KSM | Carvedilol Related Compound D | 51997-51-4,1623050-94-1(Na) | 4-(2-Oxiranylmethoxy)-9H-carbazole |
| 111 | carvedilol phosphate | carvedilol phosphate | 610309-89-2,72956-09-3(free base) | 1-(9H-Carbozol-4-yloxy)-3-[[2-(2- methoxyphenoxy)ethyl]amino]-2-propanol phosphate hydrate |
| 112 | Caspofungin | Caspofungin Acetate | 179463-17-3 | 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-(10,12- dimethyl-1-oxotetradecyl)-4-hydroxy-L-ornithine]- 5-[(3R)-3-hydroxy-L-ornithine]-pneumocandin B0 |
| 113 | Castor Oil | Castor Oil Ref Standard | 8001-79-4 | 2,3-bis[[(Z)-12-hydroxyoctadec-9- enoyl]oxy]propyl (Z)-12-hydroxyoctadec-9-enoate. |
| 114 | Catalyst | Rose bengal | 632-69-9,4159-77-7(Na) | 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt |
| 115 | CBA | Dabigatran Intermediates(n-1)Dabigatran Impurity 2 | 42288-26-6 | 2-[4-(Cyanophenyl)amino]acetic acid |
| 116 | CBA(St-01) | Dabigatran Intermediates(n-1) | 41263-74-5 | 4-(methylamino)-3-nitrobenzoic acid |
| 117 | CBA(St-1B) | Dabigatran Intermediates(n-1) | 103041-38-9,1449760-91-1(HCl) | Ethyl 3-(Pyridin-2-ylamino)propanoate |
| 118 | CELECOXIB | CELECOXIB -(N-1) WS | 169590-42-5 | CELECOXIB |
| 119 | Celecoxib | Celecoxib ethyl ester | 2247197-67-5 | [5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-benzenesulfonic acid Ethyl Ester. |
| 120 | Cetirizine | Cetirizine Ethyl Ester Impurity | 246870-46-2 | ethyl 2-(2-4-((4- chlorophenyl)(phenyl)methyl)piperazin-1- yl)ethoxy)acetate |
| 121 | Chloramine-T-Trihydrate | Chloramine-T-Trihydrate | 7080-50-4,144-86-5( Na) | N-Chloro-p-toluenesulfonamide sodium salt trihydrate |
| 122 | Chlordiazepoxide Imp A | Chlordiazepoxide Imp A | 963-39-3 | 7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one 4-oxide. |
| 123 | Chloridazepoxide WS | Chloridazepoxide WS | 58-25-3 (Free base),438-41-5 (As HCl) | 7-chloro-2-(methylamino)-5-phenyl-3H- benzo[e][1,4]diazepine 4-oxide. |
| 124 | Chlormadinone Acetate | Chlormadinone Acetate Reference Standard | 302-22-7 | 6-Chloro-17a-hydroxypregna-4,6-diene-3,20-dione Acetate |
| 125 | Chloro Ethyl amine | 2-((2-Chloroethyl)Amino)Ethan-1-ol | 3890-98-0,2576-29-6(Hcl) | 2-((2-Chloroethyl)Amino)Ethan-1-OL |
| 126 | Chloromethyl Methyl Ether | Chloromethyl Methyl Ether | 107-30-2 | chloro(methoxy)methane |
| 127 | Chlorthalidone USP | Chlorthalidone USP | 77-36-1 | 2-Chloro-5-(2,3-dihydro-1-hydroxy-3-oxo-1H-isoindol-1-yl)-benzenesulfonamide. |
| 128 | Chlorzoxazone | Chlorzoxazone ws | 95-25-0 | 5-chlorobenzo[d]oxazol-2(3H)-one |
| 129 | Cholesterol derivative | Cholesterol Imp-11 /(3β)-Cholesta- 4,6-diene-3-ol | 14214-69-8 | 10,13-dimethyl-17-(6-methylheptan-2-yl)- 2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol. |
| 130 | Cinacalcet | Cinacalcet Impurity A | 3886-70-2 | (R)-(+)-1-(1-Naphthyl)ethylamine |
| 131 | Cinacalcet | Cinacalcet Regio Isomer | 220269-28-7 | (r)-N-(1-(naphthalen-2-yl)ethyl)-3(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride |
| 132 | Ciprofloxacin | Ciprofloxacin Impurity 1(Ciprofloxacin Chloro analogue) HCl | 93106-58-2 | 6-chloro-1-cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid |
| 133 | Cis -11-Octadecenoic Acid | Cis -11-Octadecenoic Acid | 506-17-2 | (Z)-Octadec-11-enoic acid |
| 134 | cis-11-eicosenoic acid | cis-11-eicosenoic acid | 5561-99-9 | (Z)-icos-11-enoic acid. |
| 135 | Citalopram, Hydrobromide Salt | Citalopram, Hydrobromide Salt | 59729-32-7 | 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)- 1,3-dizohydro-5-isobenzofurancarbonitrile Hydrobromide Salt; |
| 136 | Clobazam | Clobazam Impurity E | 75524-13-9 | N-(4-chloro-2-(phenylamino)phenyl)-N-methylacetamide. |
| 137 | Clopidogrel | 2-Methoxysulphonyl impurity | 2250240-57-2 | (S)-methyl 2-(2-chlorophenyl)-2-(2- (methoxysulfonyl)-6,7-dihydrothieno[3,2-c]pyridin 5(4H)-yl)acetate |
| 138 | Clopidogrel Impurity 04 | clopidogrel | 68559-60-4 (Free base) | 6,7-dihydrothieno [3,2-c]pyridine-4(5H)-one HCl |
| 139 | CP Ligand | (RR)-Chiraphite Ligand | 149646-83-3 | 6,6'-((2R,4R)-pentane-2,4-diylbis(oxy))bis(4,8-di- tert-butyl-2,10-dimethoxydibenzo[d,f][1,3,2]dioxaphosphepine) |
| 140 | CPNBY | Tert-butyl (1-ethynylcyclopropyl)carbamate | 1268810-09-8 | Tert-butyl (1-ethynylcyclopropyl)carbamate |
| 141 | Cyanoacetamide | Cyanoacetamide | 107-91-5 | 2-Cyanoacetamide |
| 142 | Cyclam | 1,4,8,11-Tetraazacyclotetradecane | 295-37-4,52695-17-7(Na)52695-18-8 (Hi),73510-19-7 (Hcl) | 1,4,8,11-tetraazacyclotetradecane |
| 143 | Cyclophosphamide | Cyclophosphamide Reference Standard | 6055-19-2 | 2-[Bis(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine-2-oxide monohydrate |
| 144 | Cyclopropane 1,1-dicarboxylic acid | Cyclopropane 1,1-dicarboxylic acid | 598-10-7,82353-50-2(K) | Cyclopropane-1,1-dicarboxylic acid |
| 145 | Dabigatran | Hydroxy DEM-3 Impurity | 1417864-23-3 | ethyl 3-(2-(hydroxymethyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5- carboxamido)propanoate |
| 146 | Dabigatran Etexilate mesylate ( dabigatran WS) | Dabigatran Etexilate mesylate | 872728-81-9 | Ethyl 3-(((2-(((4-(((hexyloxy)carbonyl)carbamimidoyl)phenyl)amin o)methyl)-1-methyl-1h-benzimidazol-5- yl)carbonyl)(pyridin-2-yl)amino)propanoatemethanesulfonate |
| 147 | Dabigatran/DBG CDBA 510 BS | O-(2-Ethylbutyl) Dabigatran Ethyl Ester /Dabigatran Impurity C | 1610758-20-7 | ethyl 3-(2-(((4-(N-((2-ethylbutoxy)carbonyl)carbamimidoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H- benzo[d]imidazole-5-carboxamido)propanoate. |
| 148 | Dabigatron | Dabigatron Methyl Carbomate | 211914-96-4 | (Z)-ethyl 3-(2-(((4-(N'-(methoxycarbonyl)carbamimidoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H- benzo[d]imidazole-5-carboxamido)propanoate |
| 149 | Daclatasvir-DCL-I-Impurity | Daclatasvir-DCL-I-Impurity | 1009119-83-8,1007882-27-0(HCL) | 5,5'-[1,1'-Biphenyl]-4,4'-diylbis[2-(2S)-2-pyrrolidinyl-1H-imidazole] Hydrochloride |
| 150 | Daclatasvir-Stage-2 | Daclatasvir-Stage-2 | 1007882-23-6 | tert-butyl (2S)-2-[5-[4-[4-[2-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]phenyl]-1H-imidazol-2- yl]pyrrolidine-1-carboxylate |
| 151 | Dapagliflozine propandiol | Dapagliflozine propandiol WS | 960404-48-2 | (2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6- (hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol compound with (S)-propane-1,2-diol (1:1) hydrate |
| 152 | Dasatinib | Dasatinib Impurity 4 (Deschloro Dasatinib) | 1184919-23-0 | 2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2-methylpyrimidin-4-yl)amino)-N-(o-tolyl)thiazole-5 carboxamide |
| 153 | DASATINIB | DASATINIB MONOHYDRATE | 863127-77-9(Hydrate) 302962-49-8(free base) | N-(2-chloro-6-methylphenyl)-2-((6-(4-(2- hydroxyethyl) piperazin-1-yl)-2-methylpyrimidin-4yl)amino)thiazole-5-carboxamide hydrate. |
| 154 | Dasatinib | Dasatinib Impurity 2 | 302964-24-5 | 2-amino-N-(2-chloro-6-methylphenyl) thiazole-5-carboxamide |
| 155 | Dasatinib Acid | 2-((6-(4-(2-hydroxyethyl) piperazin-1-yl)-2-methylpyrimidin-4- yl)amino)thiazole-5-carboxylic acid | 1245157-42-9 | 2-((6-(4-(2-hydroxyethyl) piperazin-1-yl)-2-methylpyrimidin-4-yl)amino)thiazole-5-carboxylic acid |
| 156 | Dasatinib INT | 2-Amino-5-thiazolecarboxylic Acid Ethyl Ester | 32955-21-8 | ethyl 2-aminothiazole-5-carboxylate |
| 157 | Dasatinib st-02 | ethyl 2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2- methylpyrimidin-4-yl)amino)thiazole- 5-carboxylate | 1245157-39-4 | ethyl 2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2- methylpyrimidin-4-yl)amino)thiazole-5- carboxylate |
| 158 | Decanoyl Chloride | Decanoyl Chloride | 112-13-0 | Decanoyl Chloride |
| 159 | DecylBenzene | DecylBenzene | 104-72-3 | DecylBenzene |
| 160 | Dehydroepiandrosterone | Dehydroepiandrosterone | 53-43-0 | (3aS,3bR,7S,9aR,9bS,11aS)-7-Hydroxy-9a,11a- dimethyl-2,3,3a,3b,4,6,7,8,9,9a,9b,10,11,11a-53-43-0,tetradecahydro-1H-cyclopenta[a]phenanthren-1- one |
| 161 | Desatinib | Desatinib Degradation Imp 1 / 2-CHLORO-6-METHYLANILINE | 87-63-8 | 2-chloro-6-methylaniline |
| 162 | Desloratadine | Desloratadine EP Impurity A | 298220-99-2 | 8-chloro-11-fluoro-11-(piperidin-4-yl)-6,11- dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine |
| 163 | Desloratidine | Desloratidine Ws | 100643-71-8 | 8-chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H benzo[5,6]cyclohepta[1,2-b]pyridine |
| 164 | Dexamethasone | Dexamethasone-C17 Oxetanone Impurity | 4089-36-5 | (2'R,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl- 7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-oxetane]-3,3'(6H)-dione |
| 165 | Dexamethasone (N-1) WS | Dexamethasone | 50-02-2 | (8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17 dihydroxy-17-(2-hydroxyacetyl)-10,13,16- trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one |
| 166 | Dexlansoprazole | Dexlansoprazole ws | 138530-94-6 | (R)-2-(((3-methyl-4-(2,2,2-trifluoroethoxy)pyridin- 2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole. |
| 167 | Dexlansoprazole S isomer | Dexlansoprazole S isomer | 138530-95-7 | 2-[(S)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl] methyl] sulfinyl]-1H-benzimidazole |
| 168 | Dexlansoprazole sulphide | Dexlansoprazole sulphide imp | 103577-40-8 | 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-1H-benzimidazole |
| 169 | Dexlansprazole | 2-Hydroxybenzimidazole | 615-16-7 | 1,3-dihydrobenzimidazol-2-one |
| 170 | Dextromethorphan | Dextromethorphan Imp A | 1087-69-0,1531-23-3(HCl) | (4bR,8aR,9R)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene hydrochloride |
| 171 | DEXTROMETHORPHAN | DEXTROMETHORPHAN N-OXIDE | 1177494-18-6,1177419-85-0(HCl) | (9S,13S,14S)-3-Methoxy-17-MethylMorphinan 17 Oxide. |
| 172 | D-Glutamic Acid | D-Glutamic Acid | 6893-26-1,617-61-8(Hcl) | (R)-2-aminopentanedioic acid |
| 173 | Diamine-CBA(St-04) | Dabigatran Intermediates(n-1) | 212322-56-0 | Ethyl 3-[3-Amino-4-(methylamino)-N-(2-pyridyl)benzamido]propionate |
| 174 | Diazepam | Diazepam Impurity | 439-14-5 | 7-chloro-1-methyl-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one |
| 175 | Diazepam | Diazepam ws | 439-14-5 | 7-chloro-1-methyl-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-one |
| 176 | Dibenzo(b,f)(1,4)-thiazepine-11(10-H)-one | Quetiapine EP Impurity G | 07-07-3159 | Dibenzo[b,f][1,4]thiazepin-11(10H)-one |
| 177 | H-GLU(OBZL)-OBZL | H-GLU(OBZL)-OBZL | 2768-50-5 (Free base) | dibenzyl (2S)-2-aminopentanedioate hydrochloride |
| 178 | Dicyclohexyl urea | Dicyclohexyl urea | 2387-23-7 | 1,3-Dicyclohexylurea |
| 179 | Diethyl P-toluene Sulfonyloxy Methyl Phosphonate | (diethoxyphosphoryl)methyl 4- methylbenzenesulfonate | 31618-90-3 | (diethoxyphosphoryl)methyl 4- methylbenzenesulfonate |
| 180 | | Diethylaminosulfur Trifluoride | 38078-09-0 | Diethylaminosulfur Trifluoride |
| 181 | Difluprednate | Difluprednate Ws | 23674-86-4 | (6S,8S,9R,10S,13S,14S,17R)-17-(2-acetoxyacetyl)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo- 6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl butyrate |
| 182 | Digoxin | Digoxin | 20830-75-5 | 4-[(3S,5R,8R,9S,10S,12R,13S,14S)-3-[(2S,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4S,5R,6R)-4,5-dihydroxy-6-methyl-oxan-2-yl]oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-12,14-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-5H-furan-2-one |
| 183 | DIISOPROPANOLAMINE puriss for synthesis | Bis(2-hydroxypropyl)amine | 110-97-4 | Bis(2-hydroxypropyl)amine |
| 184 | Dimethyl 3-isobutylpentanedioate | Dimethyl 3-isobutylpentanedioate | 145328-03-6 | Dimethyl 3-isobutylpentanedioate |
| 185 | Dimethyl ester (Imp J)/Dimethyl acetylsuccinate | Dimethyl ester (Imp J)/Dimethyl acetylsuccinate | 10420-33-4 | 2-Acetylbutanedioic acid-1,4-dimethyl ester |
| 186 | Dimethyl Fumarate | Dimethyl Fumarate | 624-49-7 | Dimethyl Fumarate |
| 187 | Dimethyl piperidine-2,3-dicarboxylate | dimethyl piperidine-2,3-dicarboxylate | 23580-75-8 | dimethyl piperidine-2,3-dicarboxylate. |
| 188 | Dimethyl pyridine-2,3-dicarboxylate | Dimethyl pyridine-2,3-dicarboxylate | 605-38-9 | 2,3-Pyridinedicarboxylic acid, dimethyl ester |
| 189 | Dipyridamole | Dipyridamole | 58-32-2,35763-39-4 (HCl) | 2,6-Bis(diethanolamino)-4,8-dipiperidinopyrimido[5,4-d]pyrimidine |
| 190 | Dipyridamole | 4-hydroxy Impurity of Dipyridamole | 68006-07-5 | 2,6-Bis[bis(2-hydroxyethyl)amino]-8-(piperidin-1-yl)pyrimido[5 ,4-d]pyrimidin-4-ol |
| 191 | Dipyridamole | Dipyridamole-Tartaric acid/Tartaric acid Adduct | 1246816-97-6 | 4-(2-((6-(bis(2-hydroxyethyl)amino)-4,8- di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl)(2- hydroxyethyl)amino)ethoxy)-2,3-dihydroxy-4-oxobutanoic acid |
| 192 | Diricinoleoyl Stearoyl Glycerol Impurity | Diricinoleoyl Stearoyl Glycerol Impurity | 303082-20-4 | (9Z,9'Z,12R,12'R)-3-(stearoyloxy)propane-1,2-diyl bis(12-hydroxyoctadec-9-enoate). |
| 193 | Diricinoleoyl-Palmitoyl Glycerol Impurity | Diricinoleoyl-Palmitoyl Glycerol Impurity | 2281875-36-1 | (9Z,9'Z,12R,12'R)-3-(palmitoyloxy)propane-1,2-diyl bis(12-hydroxyoctadec-9-enoate). |
| 194 | Diroximel | 2-aminoethyl methyl fumarate/ Diroximel fumarate Impurity-III | 2231299-63-9 | 2-aminoethyl methyl fumarate |
| 195 | Diroximel fumarate | 2-aminoethyl methyl fumarate/ Diroximel fumarate Impurity-III (N- 1 St) | 2433771-02-7 | 2-((tert-butoxycarbonyl)amino)ethyl methyl fumarate |
| 196 | DL-BROMOSUCCINIC ACID INT | DL-BROMOSUCCINIC ACID | 923-06-8 | DL-BROMOSUCCINIC ACID |
| 197 | Dolutegravir | Dolutegravir Isomer-I Imp | 1357289-29-2 | (4R,12aR)-N-(2,4-difluorobenzyl)-7-hydroxy-4- methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H- pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide |
| 198 | Dolutegravir | Dolutegravir Isomer-2 Imp | 1357289-37-2 | (4S,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4- methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H- pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. |
| 199 | Dolutegravir | Dolutegravir Enantiomer Impurity | 1309575-43-6 (Sodium salt) | (4S,12aR)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide |
| 200 | Dolutegravir | 2-Desfluoro Impurity/4-Fluoro Dolutegravir | 1863916-88-4 | (4R,12aS)-N-(4-Fluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. |
| 201 | Dolutegravir | Desfluoro Dolutegravir Impurity | 2244161-71-3 | (4R,12aS)-N-benzyl-7-hydroxy-4-methyl-6,8- dioxo-3,4,6,8,12,12a-hexahydro-2H- pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. |
| 202 | Doxepin Hydrochloride | Doxepin Hydrochloride | 1229-29-4,1668-19-5(HCl) | 11-(3-Dimethylaminopropylidene)-6,11-dihydrodibenz[b,e]oxepin Hydrochloride |
| 203 | Doxercalciferol | Doxercalciferol | 54573-75-0 | (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E)-1,4,5-trimethyl-2- hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-1,3- cyclohexanediol |
| 204 | Doxycycline monohydrate | Doxycycline monohydrate WS | 17086-28-1,564-25-0(H2O) | (4S,4aR,5S,5aR,6R,12aR)-4-(dimethylamino)- 1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo- 3,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamide hydrate |
| 206 | D-Panthenol | D-Panthenol | 81-13-0 | D-Panthenol |
| 207 | DTN | DTN | 95388-12-8 | 1,2-bis(4,7-ditosyl-1,4,7-triazonan-1-yl)ethane |
| 208 | Duloxetine | Duloxetine HCl | 136434-34-9,116539-59-4(Hcl) | (+)-N-Methyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine hydrochloride |
| 209 | D-Valinol | D-Valinol | 09-09-4276 | (R)-(-)-2-Amino-3-methyl-1-butanol |
| 210 | Edaravone | Edaravone Impurity-2 | 1357477-99-6 | 2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid |
| 211 | Edoxaban tosilate | Edoxaban tosilate | 480449-71-6 | N'-(5-chloropyridin-2-yl)-N-[(1S,2R,4S)-4- (dimethylcarbamoyl)-2-[(5-methyl-6,7-dihydro-4H- [1,3]thiazolo[5,4-c]pyridine-2- carbonyl)amino]cyclohexyl]oxamide;4-methylbenzenesulfonic acid |
| 212 | Eletriptan | Eletriptan S-Isomer Impurity | 1252673-29-2 | 3-[[(2S)-1-Methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole. |
| 213 | ELG | ELG-BI | 825-22-9 | 2-AMINO-3-FLUOROBENZOIC ACID |
| 214 | Eliglustat | Eliglustat (hemitartrate) | 928659-70-5 | N-[(1R,2R)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)- 1-hydroxy-3-pyrrolidin-1-ylpropan-2-yl]octanamide ;(2R,3R)-2,3-dihydroxybutanedioic acid. |
| 215 | Eliglustat Intermediate | Eliglustat Intermediate -1(n-1) | 20989-17-7,88026-82-8(HCl) | (S)-(+)-2-Phenylglycinol |
| 216 | Eliglustat Intermediate | Eliglustat Intermediate -2(n-1) | 29668-44-8 | 1,4-Benzodioxane-6-carboxaldehyde |
| 217 | Empagliflozim KSM -1-Isomer | Empagliflozim KSM -1-Isomer-stage-1 | 251085-87-7 | 2-Chloro-5-bromobenzoic acid methyl ester |
| 218 | Empagliflozin | (S)-3-p-mesyloxytetrahydrofuran | 112052-11-6 | (S)-(+)-3-tetrahydrofuranyl tosylate |
| 219 | Empagliflozin KSM | 4-(5-broMo-2-chlorobenzyl)phenol | 864070-18-8 | 4-(5-broMo-2-chlorobenzyl)phenol |
| 220 | Empagliflozin Ksm-1 Isomer / (5-Bromo-2-chlorophenyl)(2- Fluorophenyl)methanone | (5-Bromo-2-chlorophenyl)(2- Fluorophenyl)methanone | 1715629-30-3 | (5-Bromo-2-chlorophenyl)(2- Fluorophenyl)methanone |
| 221 | Enalapril | Enalapril Imp-F | 76391-34-9 | (2S)-1-[(2S)-2-[[(1S)-1-(butoxycarbonyl)-3-phenylpropyl]amino]propanoyl]pyrrolidine-2- carboxylic acid |
| 222 | Enalapril EP | Enalapril EP-Impurity-A | 76420-74-1 | (S)-1-((S)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)pyrrolidine-2-carboxylic acid. |
| 223 | Enalapril Maleate | Enalapril Maleate WS | 76095-16-4 | (S)-1-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2yl)amino)propanoyl)pyrrolidine-2-carboxylic acid compound with fumaric acid |
| 225 | Enalaprilat | Enalaprilat S,S,R-diastereomer/ Enalaprilat EP Imp-C | 76391-23-6 (As free acid) | sodium (S)-1-((S)-2-(((R)-1-carboxylato-3-phenylpropyl)amino)propanoyl)pyrrolidine-2-carboxylate. |
| 226 | ENH | ENH WS | 1192815-32-9 | N-[2-[(4S)-4,5-dihydro4-[(1-methyl]-2-oxazolyl]-6 [[(3R,5S-3,5-dimethylcyclohexyl]oxy]phenyl]-2- naphthalenesulfonamide. |
| 227 | Entacapone | Entacapone Ws | 130929-57-6,1047659-02-8 (Na) | 2-Cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide |
| 228 | Enzalutamide | Enzalutamide | 915087-33-1,2180932-79-8 (Hydrate) | 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5- dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide. |
| 229 | Epichlorhydrin | 2-(chloromethyl)oxirane. | 106-89-8 | 2-(chloromethyl)oxirane. |
| 230 | Epichlorohydrin | 2-(Chloromethyl)oxirane | 106-89-8 | 2-(Chloromethyl)oxirane |
| 231 | Epinephrine Sulfonic acid | Epinephrine Sulfonic acid | 26405-77-6 (Free amine) | 1-(3,4-dihydroxyphenyl)-2-(methylamino)ethanesulfonic acid hydrochloride |
| 232 | Epoxy MMS Impurity | Epoxy MMS Impurity | 89507-60-8 | 1-[2-{2-methoxyethyl}phenyloxy]-2,3-epoxy propane |
| 233 | Erlotinib | Erlotinib Impurity-D | 1259519-61-3 | N-(3'-ethynylphenyl)-6-(2'-methoxyethoxy)-7- methoxy-4-quinazolinamine |
| 234 | Erlotinib Imp D St-01 | 7-methoxy-6-(2-methoxyethoxy)-3-(2-methoxyethyl)quinazolin-4(3H)-one | NA | 7-methoxy-6-(2-methoxyethoxy)-3-(2-methoxyethyl)quinazolin-4(3H)-one |
| 235 | Erlotinib Impurity | 2-amino-4,5-bis-(2-methoxy-ethoxy)-benzoic acid | 1470063-80-9 (Free base) | 2-Amino-4,5-bis-(2-methoxy-ethoxy)-benzoic acid 2-methoxy-ethyl ester; hydrochloride. |
| 236 | Esomeprazole | Esomeprazole EP Impurity A | 37052-78-1,148201-63-2(Na) | 2-MERCAPTO-5-METHOXY BENZIMIDAZOLE |
| 237 | Esomeprazole Mag Trihydrate | Esomeprazole Mag Trihydrate USP- WS | 217087-09-7/,161973-10-0 | Bis(5-methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzylimidazole-1-yl) magnesium trihydrate. |
| 238 | Estriol | Estriol | 50-27-1 | (8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol. |
| 239 | Ethinylestradiol as per EP(IH) | Ethynyl Estradiol | 57-63-6 | Ethynyl Estradiol |
| 240 | Ethyl phosphorodichloridate | Ethyl phosphorodichloridate | 1498-51-7 | ethyl phosphorodichloridate. |
| 241 | Ethyl sulfone | Diethylsulfone | 597-35-3 | (ethylsulfonyl)ethane. |
| 242 | Ethyl-P-Toluenesulfonate | Ethyl-P-Toluenesulfonate | 80-40-0 | ethyl 4-methylbenzenesulfonate |
| 243 | Fingolimod | .'Fingolimod ws | 162359-55-9,162359-56-0 (HCl) | 2-amino-2-(4-octylphenethyl)propane-1,3-diol |
| 244 | Fingolimod | FIM-8 Monohydroxy Methyl Imp | 177260-59-2(Free Base) | 2-amino-4-(4-octylphenyl)butan-1-ol. |
| 245 | Fingolomod | Triacetyl Fingolimode Fingolimod EP Impurity H | 162358-09-0 | [2-acetamido-2-(acetyloxymethyl)-4-(4-octylphenyl)butyl] acetate |
| 246 | Fluconazole | Fluconazole Impurity 5/Amino TAP/ ADTDPE | 755726-67-1(CI),154534-83-5 | 4-amino-1-(2-(2,4-difluorophenyl)-2-oxoethyl)-1H-1,2,4-triazol-4-ium chloride |
| 247 | fluphenazine | fluphenazine Tri-oxide impurity | 76005-63-5 | 1-(2-hydroxyethyl)-4-(3-(5-oxido-2-(trifluoromethyl)-10H-phenothiazin-10- yl)propyl)piperazine 1,4-dioxide |
| 248 | Gabapentin | Gabapentin EP Impurity A; Gabapentin USP Related Compound | 64744-50-9 | 2-azaspiro[4.5]decan-3-one |
| 249 | Gabapentin Enacarbil WS | Gabapentin Enacarbil WS | 478296-72-9 | 2-[1-[[1-(2-methylpropanoyloxy) ethoxycarbonylamino] methyl]cyclohexyl]acetic acid. |
| 250 | Gemcitabine | Gemcitabine Impurity 15 | 122111-01-7 | 2-deoxy-2,2-difluoro-d-erythro-pentafuranous-1-ulose-3,5-dibenzoate |
| 251 | Glycopyrrolate | Glycopyrronium Bromide | 51186-83-5,740028-90-4(Br) | 3-[2-Cyclopentyl(hydroxy)phenylacetoxy]-1,1- dimethylpyrrolidinium bromide |
| 252 | Haloperidol | N,C-Fluorophenylbutyryl haloperidol | NA | 2-[4-(4-fluorophenyl)-4-oxo-butyl]-4-[4-(4- chlorophenyl)-4-hydroxy-piperidin-1-yl]-1-(4-fluorophenyl)]-butan-1-one |
| 253 | Hydroxichloroquine (EP) Impurity-D | Hydroxichloroquine (EP) Impurity-D | 1476-52-4 | N4-(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine |
| 254 | Hydroxychloroquine (EP) Impurity-G/4,7- dichloroquinoline | 4,7-Dichloroquinoline | 86-98-6,1198-39-6(Hcl) | 4,7-Dichloroquinoline |
| 255 | Hydroxynovaldiamine | Hydroxynovaldiamine | 69559-11-1 | 2-[(4-Aminopentyl)ethylamino]ethanol |
| 256 | Hypoxanthine | Hypoxanthine | 68-94-0,45738-97-4(Na),66757-17-3(Hcl) | 1,9-Dihydro-6H-purin-6-one |
| 257 | Ibrutinib | Ibrutinib WS | 936563-96-1 | 1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d] pyrimidin-1-yl]-1-piperidinyl]-2-propen-1-one |
| 258 | Ibuprofen | Ibuprofen WS | 15687-27-1,31121-93-4 (Na) | α-Methyl-4-(isobutyl) phenylacetic Acid; (±)-2-(4-Isobutylphenyl)propanoic Acid |
| 259 | Isobutyl glutaric acid | 3-isobutylpentanedioic acid impurity | 75143-89-4 | 3-IsoButyl pentanedioicacid |
| 260 | Isobutyric Acid | Isobutyric Acid | 79-31-2 | 3-Chloro-1-propene |
| 261 | Ketorolac | Ketorolac Tromethamine | 74103-06-3,110618-38-7(Na),167105-81-9(Ca),218934-99-7(HCl) | 1,3-dihydroxy-2-(hydroxymethyl)propan-2- aminium 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1- carboxylate |
| 262 | Ketorolac | Ketorolac Hydroxy / Ketorolac Imp A | 154476-25-2 | Descarboxy 1-Hydroxy Ketorolac |
| 263 | Lacosamide | Epi-LacosamideImpurity(Lacosamide Enantiomer Imp) | 175481-37-5 | (S)-2-acetamido-N-benzyl-3-methoxypropanamide |
| 264 | Lacosamide / Lenalidomide 01 | Lacosamide / Lenalidomide 01 | 13726-85-7,80452-08-0(K) | N-tert-butoxy carbonyl-L-Glutamine |
| 265 | Lactitol monohydrate | Lactitol monohydrate | 81025-04-9 | (2S,3R,4R,5R)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2- yl]oxyhexane-1,2,3,5,6-pentol;hydrate. |
| 266 | Lenvatinib | CMC2 impurity | 417721-36-9 | 4-Chloro-7-methoxy-6-quinolinecarboxamide |
| 267 | Lenvatinib Intermediate | 4-chloro-7-methoxy-6-Quinolinecarboxamide | 417721-36-9 | 4-chloro-7-methoxyquinoline-6-carboxamide |
| 268 | Lercanidipine Ethyl | Lercanidipine Ethyl Imp (N-1 Stage) | 74936-73-5 | 5-(ethoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)- 1,4-dihydropyridine-3-carboxylic acid |
| 269 | Lercanidipine Ethyl Impurity | Lercanidipine Ethyl Impurity | 786625-22-7 (Free base),210579-71-8 (As HCl); | 3-(1-((3,3-diphenylpropyl) (methyl)amino)-2- methylpropan-2-yl) 5-ethyl 2,6-dimethyl-4-(3- nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. |
| 270 | Letrozole | Letrozole Impurity-D | 10466-37-2 | 4,4'-methylenebisbenzonitrile |
| 271 | Leuprolide | Leuprolide (Leuprorelin) EP Impurity C | 54785-87-4 | (S)-1-((3S,6S,9S,12S,15S,18S,21S)-3-((1H-imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)- 21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9- (hydroxymethyl)-15,18-diisobutyl- 1,4,7,10,13,16,19-heptaoxo-1-((S)-5-oxopyrrolidin- 2-yl)-2,5,8,11,14,17,20-heptaazadocosan-22-oyl)- N-ethylpyrrolidine-2-carboxamide |
| 272 | Leuprorelin | Leuprorelin - Impuritry A | 62621-13-0 | (S)-N-Ethyl-1-(((S)-5-oxopyrrolidine-2-carbonyl)- L-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide |
| 273 | Levetiracetam | Levetiracetam | 102767-28-2 | (S)-2-(2-Oxopyrrolidin-1-yl)butanamide |
| 274 | Levodopa | Levodopa Ws | 59-92-7,5796-14-5 (HCl) | 3,4-Dihydroxy-L-phenylamine |
| 275 | Levosulpride | Levosulpride Impurity-A | 22795-99-9 | (S) 1-ethyl-2-aminomethyl pyrrolidine |
| 276 | Levosulpride | Levosulpride Impurity-B | 33045-52-2 | Methyl 2-methoxy-5-sulfamoyl benzoate. |
| 277 | Levothyroxine EP | T4 Aldehyde/Levothyroxine EP Impurity I | 2016-06-0 | 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-,diiodobenzaldehyde. |
| 278 | L-Glutamic acid 5-methyl ester | L-Glutamic acid 5-methyl ester | 1499-55-4 | L-Glutamic acid 5-methyl ester |
| 279 | Linagliptin WS | Linagliptin | 668270-12-0,1233245-11-8 (HBr),1233245-20-9 (HCl) | 8-[(3R)-3-Aminopiperidin-1-yl]-7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7- dihydro-1H-purine-2,6-dione |
| 280 | Linagliptine | Bromo Intermediate of Linagliptine | 853029-57-9 | 1-[(4-Methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-bromoxanthine. |
| 281 | Linagliptine | Linagliptine chloro impurity | 2138805-26-0 | (R,Z)-8-(3-aminopiperidin-1-yl)-7-(3-chlorobut-2- en-1-yl)-3-methyl-1-((4-methylquinazolin-2- yl)methyl)-1H-purine-2,6(3H,7H)-dione |
| 282 | Loratadine Methyl ester | Desloratidine Methyl Impurity/Methyl ester | 165740-03-4 | methyl 4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate. |
| 283 | Lorcaserin | Lorcaserin Dimer Impurity | 1807773-81-4,2256059-64-8(Conjugate Acid) | N,N-bis(4-chlorophenethyl)prop-2-en-1-amine |
| 284 | L-Tyrosinol hydrochloride | L-Tyrosinol hydrochloride | 87745-27-5,5034-68-4(HCl) | L-Tyrosinol hydrochloride |
| 285 | Lurasidone | Lurasidone inhouse impurity | 3205-34-3 | (+)-trans-1,2-Cyclohexanedimethanol |
| 286 | Lurasidone Intermediate | 1,2-Cyclohexanedimethanol | 65376-05-8 | (1R,2R)-1,2-Cyclohexanedimethanol |
| 287 | MABA acid (St-2) | N-[4-[methyl[(phenylmethoxy)carbonyl]a mino]benzoyl]-, dimethyl ester (9CI) | 101810-82-6 | (S)-dimethyl 2-(4- (((benzyloxy)carbonyl)(methyl)amino)benzamido) pentanedioate |
| 288 | MAGNESIUM STEARATE | MAGNESIUM STEARATE | 557-04-0 | MAGNESIUM STEARATE |
| 289 | Meldrum's Acid | Meldrum's Acid | 2033-24-1 | 2,2-Dimethyl-1,3-dioxane-4,6-dione |
| 290 | Meloxicam WS | Meloxicam WS | 71125-38-7 | 4-hydroxy-2-methyl-N-(5-methylthiazol-2-yl)-2H- benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide |
| 291 | Memantine hydrochloride | Memantine hydrochloride(N-1) WS | 41100-52-1,19982-08-2( HCl) | 3,5-Dimethyl-1-aminoadamantane hydrochloride |
| 292 | Mesalamine | Mesalamine ws | 89-57-6,6291-36-7(Hcl),35589-28-7(Na) | 5-Aminosalicylic acid. |
| 293 | Metformine Ws | N,N-Dimethylimidodicarbonimidic Diamide Hydrochloride | 1115-70-4,657-24-9(HCl) | 3-(diaminomethylidene)-1,1-dimethylguanidine;hydrochloride |
| 295 | Methotrexate | Methotrexate Imp (Stage-3) | 2378-95-2,94565-74-9(Ba) | diethyl 2-(4-(methylamino)benzamido)pentanedioate |
| 296 | Methotrexate Sodium | Methotrexate Sodium ws | 7413-34-5 | disodium;(2S)-2-[[4-[(2,4-diaminopteridin-6- yl)methyl-methylamino]benzoyl]amino]pentanedioate |
| 297 | Methoxy Tyrosine | Methoxy Tyrosine Stg-1 | 32404-28-7,32483-30-0(Hcl) | (S)-3-(3-Acetyl-4-hydroxyphenyl)-2-aminopropanoic acid hydrochloride |
| 298 | methyl 3- (methyl(pentyl)amino)propanoate | methyl 3- (methyl(pentyl)amino)propanoate | 744266-99-7 | methyl 3-(methyl(pentyl)amino)propanoate |
| 299 | Methyl 3-chlorosulfonylthiophene-2- carboxylate | Methyl 3-chlorosulfonylthiophene-2- carboxylate | 59337-92-7 | Methyl 3-chlorosulfonylthiophene-2-carboxylate |
| 300 | Methyl 3-hydroxybenzoate | Methyl 3-hydroxybenzoate (St-1) | 19438-10-9 | methyl 3-hydroxybenzoate |
| 301 | METHYL ISO THIO CYANATE | Isothiocyanato-methane | 556-61-6,51229-29-9 (conjugate acid ) | Methyl Isothiocyanate |
| 302 | Methylammonium Chloride | Methylammonium Chloride | 593-51-1,74-89-5(HCl) | Methylammonium Chloride |
| 303 | Methyl-P-Toluenesulfonate | Methyl-P-Toluenesulfonate | 80-48-8 | methyl 4-methylbenzenesulfonate |
| 304 | Metoprolol | Metoprolol/St-I | 176308-57-9 | 2-(tert-butyl)-4-(2-hydroxyethyl)phenol |
| 305 | Metoprolol epoxide | Metoprolol epoxide | 104857-48-9 | 4-(2-Oxiranylmethoxy) benzeneethanol |
| 306 | Metoprolol Impurity D | Metoprolol Impurity D | 62572-90-1 | 3-(4-(2-methoxyethyl)phenoxy)propane-1,2-diol |
| 307 | Mirabegron | Mirabegron Impurity 6 | 391901-45-4 | (R)-2-(4-aminophenethylamino)-1-phenylethanol hydrochloride |
| 308 | Mirabegron | Mirabegron Dimide Impurity 2 | 2489747-26-2 | (R)-2-(2-aminothiazol-4-yl)-N-(4-(2-((4-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)amino)-2-oxoethyl)thiazol-2- yl)acetamide hydrochloride |
| 309 | Mirabegron | Mirabegron Diamide-1 (S) Mirabegron Impurity 1 | 1796931-48-0 | (S)-1-(2-aminothiazol-4-yl)-3-(4-(((2-hydroxy-2- phenylethyl)amino)methyl)phenyl)propan-2-one |
| 310 | Montelukast | Montelukast Dihydro Impurity(Montelukast Saturated analogue) | 142147-98-6 | 142147-67-9(Na),(R)-2-(1-(((1-(3-(2-(7-chloroquinolin-2- yl)ethyl)phenyl)-3-(2-(2-hydroxypropan-2- yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid |
| 311 | Montelukast Sodium | Montelukast Sodium | 151767-02-1,158966-92-8(NA) | (R,E)-2-(1-((1-(3-(2-(7-Chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propylthio)methyl)cyclopropyl)acetic acid |
| 311 | N-(2-Hydroxyethyl)phthalimide | N-(2-Hydroxyethyl)phthalimide | 04-07-3891 | N-(2-Hydroxyethyl)phthalimide |
| 312 | N-(2-Hydroxyethyl)succinimide | N-(2-Hydroxyethyl)succinimide | 18190-44-8 | N-(2-Hydroxyethyl)succinimide |
| 313 | N-(3-formylphenyl)nitrous amide | N-(3-formylphenyl)nitrous amide | 876497-65-3 | N-(3-formylphenyl)nitrous amide. |
| 314 | N-(S)-Glycidylphthalimide | N-(S)-Glycidylphthalimide | 161596-47-0 | (S)-2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione |
| 315 | N-(tert-Butoxycarbonyl)-3-iodo-L-alanine Methyl Ester (R)-Methyl-- | N-(tert-Butoxycarbonyl)-3-iodo-L- alanine Methyl Ester | 93267-04-0 | N-(tert-Butoxycarbonyl)-3-iodo-L-alanine Methyl Ester |
| 316 | N,N-Dimethylamino propyl chloride | N,N-Dimethylamino propyl chloride Citalopram impurity | 109-54-6 (As free base),5407-04-5 (As HCl) | 3-chloro-N,N-dimethylpropan-1-amine hydrochloride |
| 317 | N,N-Disuccinimidyl carbonate | Bis(2,5-dioxopyrrolidin-1-yl) carbonate | 74124-79-1 | Bis(2,5-dioxopyrrolidin-1-yl) carbonate |
| 318 | NAPHTHALINE METHYL AMINE HCl | N-METHYL-1-NAPTHALENE METHYL AMINE HCL | 118-31-0,39110-74-2 (HCl),217309-83-6 (HBr) | 1-Naphthalenemethylamine |
| 319 | Nicotinamide | Nicotinamide | 98-92-0 | Nicotinamide |
| 320 | Nicotine | Nicotine-N-Oxide | 63551-14-4 | 3-(1-methyl-1-oxidopyrrolidin-1-ium-2-yl)pyridine |
| 321 | Nilotinib | Nilotinib WS | 641571-10-0,923288-90-8(Hcl) | 4-methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-((4-(pyridin-3- yl)pyrimidin-2-yl)amino)benzamide |
| 322 | Nilotinib EP | Nilotinib EP Impurity F | 2119583-24-1 | N-(3-(4-ethyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-((4-(pyridin-3- yl)pyrimidin-2-yl)amino)benzamide. |
| 323 | Nimesulide | Nimesulide EP Impurity B(Nimesulide Impurity-B) | 51765-51-6,623905-18-0(Na) | N-(2-phenoxyphenyl)methane sulfonamide |
| 324 | Nitrofurantoin | Nitrofurantoin Related Compound A/FURFURYLHYDANTOIC ACID | 63981-22-6 | 3-(5-Nitrofurfurylideneamino)hydantoic Acid. |
| 325 | Nitroindoline derivative | Nitroindoline derivative | NA | N-methyl-4-(5-nitroindolin-1-yl)picolinamide |
| 326 | N-Methyl-4-phenoxypicolinamide | N-Methyl-4-phenoxypicolinamide | 2004659-85-0 | N-methyl-4-phenoxypicolinamide |
| 327 | N-Nitraso di propylamine | N-Nitraso di propylamine | 621-64-7 | N-Nitroso-N-propyl-1-propanamine |
| 328 | N-Nitrodiphenylamine | N-Nitrodiphenylamine | 86-30-6 | N-Nitrodiphenylamine. |
| 329 | N-Nitrosamine Duloxetine (Mixture of Diastereomers) | N-Nitrosamine Duloxetine (Mixture of Diastereomers) | NA | N-methyl-3-(naphthalen-1-yloxy)-N-nitroso-3- (thiophen-2-yl)propan-1-amine. |
| 330 | Octanophenone | Octanophenone | 1674-37-9 | 1-phenyloctan-1-one. |
| 331 | Ofloxacin | Ofloxacin EP Impurity C | 95848-94-5,1899962-13-0(Conjugate acid | 3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6- carboxylic acid |
| 332 | Olanz(N-1) WS | Olanz(N-1) WS | 132539-06-1 | 2-methyl-4-(4-methylpiperazin-1-yl)-10H-benzo[b]thieno[2,3-e][1,4]diazepine |
| 333 | Olanzapine | Olanzapine Impurity A (Olanz(N-1)WSne Pin-3(H) Imp) | 138564-59-7 | 2-((2-aminophenyl)amino)-5-methylthiophene-3-carbonitrile |
| 334 | Olmesartan | Olmesartan Impurity 20 | 124750-51-2 | 5-(4'-(bromomethyl)-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetrazole |
| 335 | Omeprazole | N-Methyl Omeprazole Impurity(mixture of Isomers) | 89352-76-1 | 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2- yl)methyl)sulfinyl)-1-methyl-1H- benzo[d]imidazole compound with 6-methoxy-2- (((4-methoxy-3,5-dimethylpyridin-2- yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole (1:1) |
| 336 | Osimeritinib | Osimeritinib | 1421373-65-0,1421373-66-1 | N-[2-[[2-(Dimethylamino)ethyl]methylamino]-4-methoxy-5-[[4-(1-methyl-1H-indol-3-yl)-2- pyrimidinyl]amino]phenyl]-2-propenamide |
| 337 | Oxantel Pamoate Imp | Oxantel Pamoate Imp ( St-1) | 150349-36-3,1188263-67-3(Hcl) | tert-butyl (3-aminopropyl)(methyl)carbamate |
| 338 | Oxantel Pamoate Imp | Oxantel Pamoate Imp (Stage-3 (or) Pre-final) | NA | (E)-tert-butyl (3-(3-(3-hydroxyphenyl)acrylamido)propyl)(methyl)carbam ate |
| 339 | Oxcarbazepine | Oxcarbazepine WS and | | 10,11-dihydro-10-oxo-5H-dibenz(b,f)azepine-5-Carbamazepine Impurity 7,28721-07-5,carboxamide |
| 340 | Oxcarbazepine | Oxcarbazepine EP Impurity H | 07-11-4698 | 10-Methoxyiminostilbene |
| 341 | Oxybutynin | Oxybutynin EP Impurity C | 1199574-70-3 | 4-(Ethyl(methyl)amino)but-2-yn-1-yl 2-cyclohexyl 2-hydroxy-2-phenylacetate. |
| 342 | Palbociclib | Palbociclib WS | 571190-30-2,827022-32-2 (HCl) | 6-acetyl-8-cyclopentyl-5-methyl-2-((5-(piperazin-1 yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one |
| 343 | Paliperidone INT | Paliperidone USP Related Compound B Risperidone EP Impurity M | 84163-13-3,84163-77-9(Hcl) | 6-FLUORO-3-(4-PIPERIDINYL)-1,2- BENZISOXAZOLE HCL |
| 344 | Palladium (II) acetate | Palladium (II) acetate | 3375-31-3,64-19-7(pd) | Palladium (II) acetate |
| 345 | Pantoprazole | Pantoprazole Impurity D&F mixture | NA | 5-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2- yl)methyl)sulfinyl)-1-methyl-1H- benzo[d]imidazole compound with 6- (difluoromethoxy)-2-(((3,4-dimethoxypyridin-2- yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole (1:1). |
| 346 | Pantoprazole EP | Pantoprazole EP Impurity C | 97963-62-7 | 5-(difluoromethoxy)-1H-benzo[d]imidazole-2-thiol |
| 347 | Pantoprazole Sodium | Pantoprazole Sodium Sesquihydrate (N-1) | 164579-32-2,102625-70-7(NA) | 6-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H- benzimidazole;sodium;hydrate. |
| 348 | Paracetamol working standard | Paracetamol working standard | 103-90-2 | 4-(Acetylamino)phenol |
| 349 | Paracetamol INT | Paracetamol Impurity F | 100-02-7,824-78-2(Na),1124-30-7(Cs),1124-31-8(K),1124-32-9(Li) | 4-Nitrophenol |
| 350 | PARA-CHLORO BENZO PHENONE | PARA-CHLORO BENZO PHENONE | 134-85-0 | (4-chlorophenyl)(phenyl)methanone |
| 351 | Pazopanib | Pazopanib Impurity A | 444731-75-3 | N-(2-Chloropyrimidin-4-yl)-N-methyl-2,3-dimethyl-2H-indazol-6-amine. |
| 352 | Pazopanib | Pazopanib Impurity C | 6973-09-7' | 5-Amino-2-methylbenzenesulfonamide |
| 353 | Pentafluorophenol | Pentafluorophenol | 771-61-9 | 2,3,4,5,6-pentafluorophenol |
| 354 | Permethrin | Permethrin impurity A | 3586-14-9 | 3-Methyldiphenyl ether. |
| 355 | Phenylalanine | 3,6-dibenzylpiperazine-2,5-dio | 2308-61-4 | 3,6-dibenzylpiperazine-2,5-dio |
| 356 | Picolinamide derivative | Picolinamide derivative | NA | N-methyl-4-(5-nitro-1H-indol-1-yl)picolinamide |
| 357 | Pidotimod | Pidotimod WS | 121808-62-6 | (4R)-3-[[(2S)-5-Oxo-2-pyrrolidinyl]carbonyl]-4-thiazolidinecarboxylic acid |
| 358 | p-Iodonitrotetrazolium Violet | p-Iodonitrotetrazolium Violet | 146-68-9 (HCl Salt),7685-16-7 (free base) | Sitagliptine(Anhydride) INT |
| 359 | Piperidine Nitrosoamide | N-Nitrosopiperidine | 100-75-4 | 1-nitrosopiperidine |
| 360 | Piperidine-2,3-Dicarboxtlicacid | Piperidine-2,3-Dicarboxtlicacid | 17079-18-4 | Piperidine-2,3-dicarboxylic acid |
| 361 | Piribedil Impurity 1/Dihydroxylated Derivative of Piribedil | Piribedil Impurity 1/ Dihydroxylated Derivative of Piribedil | 50602-50-1 | 4-((4-(pyrimidin-2-yl)piperazin-1- yl)methyl)benzene-1,2-diol. |
| 362 | Plerixafor | Plerixafor Impurity-1 | 176252-20-3 | 4-(1,4,8,11-Tetraazacyclotetradec-1-ylmethyl)- Benzenemethanol |
| 363 | Plerixafore | Plerixafore Impurity-4 | 414858-02-9 | 1,8-bis (4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11- tetraazacyclotetradecane |
| 364 | Pomalidomide | Pomalidomide Impurity C (or) | 1001852-10-3 | 2-((2,6-dioxopiperidin-3-yl) carbamoyl)-3-Pomalidomide Uncyclized Impurity,,nitrobenzoic acid |
| 365 | Pomalidomide | Pomalidomide RS-03 | 1001852-15-8 | 3-amino-2-((2,6-dioxopiperidin-3-yl)carbamoyl)benzoic acid. |
| 366 | Pomalidomide Imp RS-06 (N- 1)stagae | Pomalidomide Imp RS-06 (N- 1)stagae | 6383-84-2 (or) 918314-360 | (S)-5-amino-2-(4-nitro-1,3-dioxoisoindolin-2-yl)-5- oxopentanoic acid |
| 367 | Posacanzole | Posacanzole Intermediate | 170985-85-0 | N'-((2S,3S)-2-(benzyloxy) pentan-3-yl)formohydrazide |
| 368 | Posaconazole | Posaconazole-BOC- Impurity | NA | tert-butyl 2-((2S,3S)-2-(benzyloxy) pentan-3- yl)hydrazinecarboxylate. |
| 369 | Rabeprazole Sodium IP | Rabeprazole Sodium WS | 117976-90-6,117976-89-3(NA) | 2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole |
| 370 | Raloxifene | Raloxifene Impurity 3/ (6- methylsulfonyloxy-2-[(4- methylsulfonyloxy)phenyl]benzothiophene) | 84449-65-0 | 4-(6-((methylsulfonyl)oxy)benzo[b]thiophen-2- yl)phenyl methanesulf |
| 371 | Raloxifine Hcl | Raloxifine HCl | 84449-90-1,82640-04-8(HCl) | [6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3- yl][4-[2-(1-piperidinyl)ethoxy]phenyl]methanone |
| 372 | Rucaparib | Rucaparib Imp/RCP IMPURITY 13 | 283173-84-2 | 4-(8-fluoro-6-oxo-3,4,5,6-tetrahydro-1H- azepino[5,4,3-cd]indol-2-yl)benzaldehyde. |
| 373 | S(+)-2-AminobutyramideHCl | Levetiracetam USP Related Compound B | 7682-20-4,7324-11-0(HCl) | (S)-2-Aminobutyramide Hydrochloride |
| 374 | Sacubutril calcium | Sacubitril calcium salt | 1369773-39-6,149709-62-6(CA) | (2R,4S)-5-(Biphenyl-4-yl)-4-[(3-carboxypropionyl)amino]-2-methylpentanoic acid ethyl ester Calcium salt; |
| 375 | Salicylamide out of source | Salicylamide | 65-45-2,14007-26-2(NH3),36205-82-0(NA) | 2-hydroxybenzamide |
| 376 | Sarcosine methyl ester, HCl | Sarcosine methyl ester, HCl | 13515-93-0,5473-12-1(HCl) | Methyl N-methylglycinate hydrochloride |
| 377 | Saxagliptin | Saxagliptin Amide Impurity | 1496712-39-0,2173146-02-4(HCl) | (1S,3S,5S)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2- azabicyclo[3.1.0]hexane-3-carboxamide |
| 378 | Saxagliptin | Saxgliptin Ws | 361442-04-8,945667-22-1(H2O) | (1S,3S,5S)-2-((S)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2- azabicyclo[3.1.0]hexane-3-carbonitrile hydrate. |
| 379 | Seco Rapamycin | Seco Rapamycin | 148554-65-8,147438-27-5(Na) | Sodium;1-[2-[2-hydroxy-6-[14-hydroxy-22-(4- hydroxy-3-methoxycyclohexyl)-2,13-dimethoxy- 3,9,11,15,17,21-hexamethyl-12,18-dioxodocosa- 3,5,7,15,19-pentaenyl]-3-methyloxan-2-yl]-2- oxoacetyl]piperidine-2-carboxylate |
| 380 | Selexipag | Selexipag Hydroxy Impurity | 18591-57-6 | 2-Hydroxy-5,6-diphenylpyrazine |
| 381 | Sitagliptin | Sitagliptin STP Impurity | 764667-64-3,1253055-91-2(Na),1253056-21-1 (K) | 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]- 2,2-dimethyl-1,3-dioxane-4,6-dione |
| 382 | Sitagliptin | Sitagliptin FP Impurity D | 1253056-18-6 | (E)-1-(3-(trifluoromethyl)-5,6-dihydro- [1,2,4] triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5- trifluorophenyl)but-2-en-1-one |
| 383 | Sitagliptin | Sitagliptin Triazole Hydrochloride | 762240-92-6 | 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride |
| 384 | Sitagliptin Phosphate | Sitagliptin Phosphate Reference Standard | 654671-78-0 | (3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)- 1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5- trifluorophenyl)-1-butanone phosphate. |
| 385 | Sitagliptine(1,2,4-Trifluorobenzene) | Sitagliptine(1,2,4-Trifluorobenzene) | 367-23-7,18497-72-8(conjugate acid) ,184590-95-2 (Ar) | Sitagliptine (1,2,4-Trifluorobenzene) |
| 386 | Sitagliptine (Trifluorobromo benzene) | Sitagliptine (Trifluorobromo benzene) | 176317-02-5 | Sitagliptine (Trifluorobromo benzene) |
| 387 | Sodium Cyclomate | Sodium Cyclomate | 139-05-9,100-88-9(NA) | Sodium N-Cyclohexylsulfamate |
| 388 | Sodium decanoate | Decanoic acid sodium salt | 1002-62-6,334-48-5(NA) | Decanoic acid sodium salt |
| 389 | Sorafenib | Sorafenib Impurity-F | 1285533-84-7,1285534-09-9 (HCl) | N-methyl-4-(4-(3-(3-(trifluoromethyl)phenyl)ureido)phenoxy)picolinam ide. |
| 390 | Styrene | Styrene | 100-42-5 | Styrene |
| 391 | Sunitinib | Sunitinib Dimethyl Amide Imp/ Dimethyl Amide Analog Impurity | 1348032-93-8 | (Z)-5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)- N,N,2,4-tetramethyl-1H-pyrrole-3-carboxamide |
| 392 | Suvorexant | Suvorexant Enantiomer | 1030377-80-0 | (S)-(4-(5-chlorobenzo[d]oxazol-2-yl)-7-methyl-1,4-diazepan-1-yl)(5-methyl-2-(2H-1,2,3-triazol-2- yl)phenyl)methanone. |
| 393 | Tamsulosin Racemate | Tamsulosin Racemate | 106463-17-6,152628-02-9 | 5-[2-[[2-(2-Ethoxyphenoxy) ethyl] amino]propyl]- 2-methoxybenzenesulfonamide |
| 394 | Telmisartan | Telmisartan EP Impurity A; USP Telmisartan Related Compound A | | 4-methyl-6-(1-methyl-1H-benzimidazole-2yl)-2- propyl-1H-benzimidazole |
| 395 | Tenofovir Disoproxil Fumarate | Tenofovir Disoproxil Fumarate | 202138-50-9 | [[(1R)-2(6-Amino- 9H-purin-9-yl)-1- methylethoxy] methyl] phosphonate, bis(isopropyloxycarbonyloxymethylester), fumarate (1:1) |
| 396 | Tenoxicam | Methyl 3-[(methylamino)sulfonyl]-2-thiophenecarboxylate | 59804-27-2 | Methyl 3-[(methylamino)sulfonyl]-2-thiophenecarboxylate |
| 397 | Terbinafine | Terbinafine BP Impurity C; Terbinafine USP Related Compound C(Beta-Terbinafine) | 877265-30-0,187540-01-8(HCl) | (E)-N,6,6-trimethyl-N-(naphthalen-2- ylmethyl)hept-2-en-4-yn-1-amine hydrochloride |
| 398 | Terbinafine | Terbinafine Related Compound 1 | 98978-50-8 | N-methyl-1-(4-methylnaphthalen-1-yl)methanamine |
| 399 | TERBINAFINE | Terbinafine | 78628-80-5,91161-71-6(HCl) | (E)-N,6,6-trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine;hydrochloride |
| 400 | Terbinafine | Terbinafine Related Compound 6 | 126764-17-8 | (E)-1- CHLORO-6,6-DIMETHYLHEPT-2-EN-4-YNE |
| 401 | Teriflunomide WS | Teriflunomide WS | 163451-81-8 | (Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide |
| 402 | tert-Butyl N-cyclohexylcarbamate | tert-Butyl N-cyclohexylcarbamate | 3712-40-1 | tert-butyl cyclohexylcarbamate |
| 403 | Tetrabenazine | Tetrabenazine alcohal Imp/ Dihydrotetrabenazine | 3466-75-9,152404-95-0 (Na) | ((3RS ,11bRS) -3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H -pyrido[2,1-a]isoquinolin-2-ol). |
| 404 | Tetrabenazine | Deutetrabenazine WS | 1221885-59-1 | D6-(±)-tetrabenazine. |
| 405 | Tetrabenazine | Tetrabenazine impurity | 2624055-86-1 | 3-isobutyl-9,10-dimethoxy-6,7-dihydropyrido [2,1-,a]isoquinolin-5-ium salt |
| 406 | Tetrabenazine | Tetrabenazine Related compound 1 | 20232-39-7 | 6,7-dimethoxy-3,4-dihydroisoquinoline hydrochloride. |
| 407 | Tetrabenazine | Tetrabenazine Related compound 2 | 99672-64-7 | 1-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one. |
| 408 | Tetrabenazine | Tetrabenazine Related compound 4 | 19328-35-9 | 3-butyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one. |
| 409 | Thiobenzhydrol | Thiobenzhydrol | 4237-48-3,21504-67-6(Au),60282-86-2 (NA),296802-11-4 (Pb),1431511-63-5 (K) | diphenylmethanethiol |
| 410 | Timolol maleate | Timolol maleate ws | 26839-75-8 | (S)-1-(tert-butylamino)-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol |
| 411 | Timolol Maleate API | Timolol MaleateWS | 26921-17-5 | (2S)-1-[(1,1-Dimethylethyl) amino]-3-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-2- propanol (2Z)-2-Butenedioate Salt |
| 412 | Tizanidine | Tizanidine WS | 51322-75-9(free base) | 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)benzo[c][1,2,5]thiadiazol-4-amine hydrochloride |
| 413 | Tri-n-Butyltin chloride(TBTCL) | Tri-n-Butyltin chloride | 1461-22-9 | tributylchlorostannane |
| 414 | Tris(dibenzylideneacetone)dipalladium | Tris(dibenzylideneacetone)dipalladium | 51364-51-3 | Tris(dibenzylideneacetone)dipalladium |
| 415 | Trityl Azbt | Trityl Azbt | 124806-66-2 | 5-(4'-(azidomethyl) biphenyl-2-yl)-1-trityl-1H-tetrazole. |
| 416 | Trityl Azide | Trityl Azide | 14309-25-2 | [azido(diphenyl)methyl]benzene |
| 417 | Tryptamine 99% | 2-(1H-Indol-3-yl)ethanamine | 61-54-1,,343-94-2 (HCl),65838-59-7 (conjugate acid ) | 2-(1H-Indol-3-yl)ethanamine |
| 418 | Upadacitinib | Upadacitinib WS | 1310726-60-3,2050057-56-0 (H2O) | (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a] pyrrolo[2,3- e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide |
| 419 | Valerophenone | Valerophenone WS | 1009-14-9 | 1-phenylpentan-1-one |
| 420 | Valproic Acid | Valproic Acid EP Impurity L | 97-61-0,17265-25-7(Na),19455-24-4(K) | 2-METHYL-N-VALERIC ACID |
| 421 | Valsartan | Valsartan WS | 137862-53-4,391230-95-8 (CA),391230-93-6 (SA),391230-97-0(K) | (2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5- yl)phenyl]phenyl]methyl]amino]butanoic acid. |
| 422 | Venlafaxine WS | Venlafaxine WS | 93413-69-5 | (RS)-1-[2-dimethylamino-1-(4-methoxyphenyl)-ethyl]cyclohexanol. |
| 423 | Vilazodone | 5-(4-(tert-butoxycarbonyl) piperazin- 1 yl) benzofuran-2-carboxylic acid(N-Boc Dimer St-03) | 1192170-26-5 | 5-(4-(tert-butoxycarbonyl)piperazin-1- yl)benzofuran-2-carboxylic acid |
| 424 | Vilazodone | Vilazodone Impurity-VI | 1236722-93-2 (Free base),1983197-00-7 (As HCl) | 1-[4-(5-Cyanoindol-3-yl)butyl]-4-(2- methoxycarbonylbenzofuran-5-yl)piperazine |
| 425 | Vilazodone | ASENAPINE MALEATE KRM | 69320-67-8 | N-methyl (trimethylsilyl)-N-((trimethylsilyl)methyl) methanamine. |
| 426 | Vilazodone | Vilazodone HCl Dimer-2 impurity | 1640353-02-1 | 5-(4-((3-(4-(4-(2-carbamoylbenzofuran-5- yl) piperazin-1-yl)butyl)-5-cyano-1H-indol-1- yl)methyl)piperazin-1-yl)benzofuran-2-carboxamide. |
| 427 | Vilazodone | Vilazodone Imp-V(Int,C) | 276863-95-7 | 3-(4-chlorobutanoyl)-1H-indole-5-carbonitrile |
| 428 | Vilazodone Imp | Vilazodone Imp-V(Int-A) | 183288-47-3 | 5-(piperazin-1-yl)benzofuran-2-carboxylic acid |
| 429 | Vilazodone | Vilazodone N-Oxide Impurity | 1622425-52-8 | 4-(2-carbamoylbenzofuran-5-yl)-1-(4-(5-cyano-1H-indol-3yl)butyl)piperazine 1-oxide |
| 430 | vince Lactam | vince Lactam | 49805-30-3,1402137-18-1(H2O) | vince Lactam |
| 431 | Vitamin K1 / Phytonadione Reference Standard | Phytonadione Reference Standard | 84-80-0 | 2-methyl-3-((7S,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4- dione |
| 432 | Vitamine B6(pyridoxine) | Vitamine B6(pyridoxine) | 65-23-6,58-56-0 (HCl) | Pyridoxol, Vitamin B6 |
| 433 | Voriconazole | Voriconazole Imp B | 182369-73-9 | 2-(2,4-difluorophenyl)-3-(pyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol |
| 434 | Voriconazole camphor sulphonic acid salt | VRZ-3 Standard | 188416-34-4 | (2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoro-4-pyrimidinyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol (1R)-10-camphorsulfonate. |
| 435 | Xantphos | (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl-phosphine] | 161265-03-8 | (9,9-Dimethyl-9H-xanthene-4,5-diyl) bis [diphenyl-phosphine] |
| 436 | Ziprasidone | Ziprasidone Isothiazole Dimer/Ziprasidone EP Impurity E | 1159977-04-4 | 3-(benzo[d]isothiazol-3-yl)-5-(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6- chloroindolin-2-one |
| 437 | Ziprasidone | Ziprasidone Related Compound A | 87691-88-1,87691-87-0(HCl) | 3-Piperazinobenzisothiazole hydrochloride |
| 438 | Ziprasidone | Ziprasidone Impurity-B | 1159977-56-6,1599424-95-9 (HCl) | (5-(2-(4-(Benzo[d]isothiazol-3-yl) piperazin-1-yl)ethyl)-6-chloroindoline-2,3-dione) |
| 439 | Ziprasidone | Ziprasidone Related compound-C | 1303996-68-0 | 5-[2-[4-(1,2-benzothiazol-3-yl) piperazin-1-yl]ethyl]-3-[5-[2-[4-(1,2-benzothiazol-3- yl)piperazin-1-yl]ethyl]-6-chloro-2-oxo-1,3- dihydroindol-3-yl]-6-chloro-3-hydroxy-1H-indol-2-one |
| 440 | Zopiclone Intermediate | Zopiclone Intermediate(n-1)Zopiclone Impurity-1 | 43200-81-3 | Zopiclone Intermediate |
| 441 | Zopiclone Intermediate | Zopiclone Intermediate(n-1)Zopiclone Impurity-2 | 43200-82-4 | Zopiclone Intermediate |
| 442 | Zopiclone N-Oxide | Zopiclone N-Oxide | 43200-96-0 | 4-(((6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl)oxy)carbonyl)-1- methylpiperazine 1-oxide |
