Oxybuprocaine Hydrochloride-EP Impurity A

• Oxybuprocaine Hydrochloride-EP Impurity A
• 
• Impurity: EP Impurity A
• Chemical Name: 4-aminobenzoic acid

Oxaliplatin- Related Compound A

• • Oxaliplatin- Related Compound A
  • 
  • Impurity: Oxaliplatin Related Compound A
  • Chemical Name: oxalic acid dihydrate

Orlistat Related Compound C

• Orlistat Related Compound C
• 
• Impurity: Orlistat Related Compound C
• Chemical Name:Triphenylphosphine oxide

Omeprazole Impurities

• Omeprazole Impurities
• 
• Impurity: Omeprazole EP Impurity G
• Chemical Name: 9-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-

Omeprazole Impurities

• Omeprazole Impurities
• 
• Impurity: Omeprazole EP Impurity F
• Chemical Name: 8-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-

Omeprazole-EP Impurity I

• Omeprazole-EP Impurity I
• 
• Impurity: EP Impurity I
• Chemical Name: 4-methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulphonyl]methyl]-3,5- dimethylpyridine 1-oxide

Omeprazole-EP Impurity H

• Omeprazole-EP Impurity H
• 
• Impurity: EP Impurity H
• Chemical Name: 2-[(RS)-[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1Hbenzimidazole

Omeprazole-EP Impurity F

• • Omeprazole-EP Impurity E
  • 
  • Impurity: EP Impurity E
  • Chemical Name: 8-methoxy-1,3-dimethyl-12-thioxopyrido[1,2:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one+9-methoxy-1,3-dimethyl-12-thioxopyrido[1,2:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one

Omeprazole-EP Impurity E

• Omeprazole-EP Impurity E
• 
• Impurity: EP Impurity E
• Chemical Name: 5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridine-2-yl)methyl]sulfinyl]-1H-benzimidazole 1-oxide

Omeprazole-EP Impurity D

• Omeprazole-EP Impurity D
• 
• Impurity: EP Impurity D
• Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole (omeprazole sulphone),

Omeprazole-EP Impurity C

• Omeprazole-EP Impurity C
• 
• Impurity: Omeprazole-EP Impurity C
• Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole (ufiprazole)

Omeprazole-EP Impurity B

• Omeprazole-EP Impurity B
• 
• Impurity: Omeprazole-EP Impurity B
• Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole

Omeprazole EP Impurity B

• Omeprazole-EP Impurity B
• 
• Impurity: Omeprazole-EP Impurity B
• Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole

Olmesartan-N-alkylated Olmesartan

• Olmesartan-N-alkylated Olmesartan
• 
• Impurity: Olmesartan-N-alkylated Olme
• Chemical Name: (5-methyl-2-oxo-1,3-dioxol-4-yl) methyl4-(2-hydroxy propan-2-yl)-1-((2’-(1-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-1H-tetrazol-5-yl) biphenyl-4-yl)methyl)-2-propyl-1H-imidazole-5-carboxylate(5-met

Olmesartan Ethyl ester

• Olmesartan Ethyl ester
• 
• Impurity: Olmesartan Ethyl ester
• Chemical Name: Ethyl 1-((2-(1H-tetrazol-5-yl) biphenyl-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate

Olmesartan Impurity

• Olmesartan Impurity
• 
• Impurity: Olmesartan Impurity
• Chemical Name: 4-[1-Hydroxy-1-methylethyl]-2-propyl-1-[[2-1H-tetrazole-5-yl]1,1-biphenyl-4-yl-methyl]- 1H-Imidazole-5-carboxlylic acid

Olmesartan Trityl Impurity

• Olmesartan Trityl Impurity
• 
• Impurity: Olmesartan Trityl Impurity
• Chemical Name: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl4-(2-hydroxypropan-2-yl)-2-propyl-1-[[2-(1-triphenylmethyl-1H-tetrazole-5-yl)biphenyl-4-yl]methyl]-1H-imidazole-5-carboxylate

Olmesartan EP Impurity C

• Olmesartan-EP Impurity C
• 
• Impurity: Olmesartan-EP Impurity C
• Chemical Name: (5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 4-(2-propen-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylate

Olmesartan EP Impurity A

• Olmesartan-EP Impurity A
• 
• Impurity: Olmesartan-EP Impurity A
• Chemical Name: 4-(2-hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid

Olmesartan-EP Impurity B

• Olmesartan-EP Impurity B
• 
• Impurity: Olmesartan-EP Impurity B
• Chemical Name:Olmesartan-EP Impurity B

Ofloxacin Impurities

• Ofloxacin Impurities
• 
• Impurity: Ofloxacin Impurity E
• Chemical Name: (RS)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid

Ofloxacin Impurities

• Ofloxacin Impurities
• 
• Impurity: Ofloxacin Impurity D
• Chemical Name: (RS)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid

Ofloxacin-Compound A

• Ofloxacin-Compound A
• 
• Impurity: Ofloxacin-Compound A
• Chemical Name: (9-Fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid)

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine EP Impurity D
• Chemical Name: Methyl-3-aminocrotonate

Nifedipine Phenylpyridine analogue

• Nifedipine Phenylpyridine analogue
• 
• Impurity: Nifedipine Phenylpyridine analogue
• Chemical Name: 7-[8-(2,2-Dimethylbutyryloxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydro-naphthalene-1-yl]-3,5-dihydroxyheptanoic acid methyl ester

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine Nitrosophenyl-pyridine analogue
• Chemical Name: 7-[8-(2,2-dimethylbutyryloxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydro-naphthalene-1-yl]-3,5-dihydroxyheptanoic acid ethyl ester

Nifedipine Amide Impurity

• Nifedipine Amide Impurity
• 
• Impurity: Nifedipine Amide Impurity
• Chemical Name: 5-Carbamoyl-2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid methyl ester

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine EP Impurity B
• Chemical Name: 4-(diethylamino)but-2-ynyl 2-hydroxy-2,2-diphenylacetateHydrochloride (Diphenyl analogue of Oxybutynin)

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine EP Impurity C
• Chemical Name: 4-(ethylmethylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetateHydrochloride

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine EP Impurity E
• Chemical Name: 4-(ethylmethylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetateHydrochloride

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine Amide Impurity
• Chemical Name: 5-carbamoyl-2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid methyl ester

Nifedipine Impurities

• Nifedipine Impurities
• 
• Impurity: Nifedipine EP Impurity D
• Chemical Name: Methyl (E)-3-aminobut-2-enoate

Nifedipine EP Impurity A

• Nifedipine -EP Impurity A
• 
• Impurity: Nifedipine -EP Impurity A
• Chemical Name: dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate (nitrophenylpyridine analogue)

Nevirapine Impurity

• Nevirapine Impurity
• 
• Impurity: Nevirapine Impurity
• Chemical Name: 11-Propyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b;23-e][1,4]diazepin-6-one(N-propyl Nevirapine)

Nevirapine Related Compound B

• Nevirapine Related Compound B
• 
• Impurity: Nevirapine Related Compound B
• Chemical Name: 5,11-Dihydro-4-methyl-6H-dipyrido[3,2-b:2,3-e][1,4]diazepin-6-one

Nevirapine Impurity

• Nevirapine Impurity
• 
• Impurity: Nevirapine Impurity
• Chemical Name: 2-((2-Cyclopropylamino)-3-pyridyl)-7-methyloxazolo[5,4-B]-pyridine

Nevirapine Related Compound A

• Nevirapine Related Compound A
• 
• Impurity: Nevirapine Related Compound A
• Chemical Name: [5,11-Dihydro-6H-11-ethyl-4-methyl-dipyrido[3,2-b,3-e][1,4]diazepin-6-one]

Nevirapine Impurity

• Nevirapine Impurity
• 
• Impurity: Nevirapine Impurity
• Chemical Name: N-(2-Chloro-4-methyl-3-pyridyl)-2-(cyclopropylamino)-3-pyridinecarboxamide

Nateglinide Impurity A(IN House)

• Nateglinide Impurity A(IN House)
• 
• Impurity: Nateglinide Impurity A(IN House)
• Chemical Name: N-[{4-(1-methylethyl)phenyl}carbonyl]-D-phenylalanine

Nateglinide Impurity E (IN House)

• Nateglinide Impurity E (IN House)
• 
• Impurity: Nateglinide Impurity E (IN House)
• Chemical Name: 2[{Trans-4-(1-Methylethyl)cyclohexyl}carbamido]-3-phenylpropionamide

Nateglinide IPP impurity

• Nateglinide IPP impurity
• 
• Impurity: Nateglinide IPP impurity
• Chemical Name: N-(trans-4-Isopropylcyclohexylcarbonyl)-D-phenylalanine-D-phenylalanine

Nateglinide Ethyl ester impurity

• Nateglinide Ethyl ester impurity
• 
• Impurity: Nateglinide Ethyl ester impurity
• Chemical Name: N-(trans-4-isopropylcyclohexylcarbonyl)-D-phenylalanine-ethyl ester

Nateglinide Ethyl analogue

• Nateglinide Ethyl analogue
• 
• Impurity: Nateglinide Ethyl analogue
• Chemical Name: N-(trans-4-Ethylcyclohexylcarbonyl)-D-phenylalanine

Nateglinide Related Compound C

• Nateglinide Related Compound C
• 
• Impurity: Nateglinide Related Compound C
• Chemical Name: N-(cis-4-isopropylcyclohexylcarbonyl)-D-Phenylalanene

Nateglinide Related Compound B

• Nateglinide Related Compound B
• 
• Impurity: Nateglinide Related Compound B
• Chemical Name: N-(trans-4-isopropylcyclohexanecarbonyl)-L-phenylalanine

Nateglinide Related Compound A

• Nateglinide Related Compound A
• 
• Impurity: Nateglinide Related Compound A
• Chemical Name: (trans-4-isopropylcyclohexanecarboxylic acid)

Nateglinide

• Nateglinide
• 
• Impurity: Nateglinide
• Chemical Name: 3-phenyl-2-[(4-propan-2-ylcyclohexanecarbonyl)amino]propanoic acid

Naratriptan Hydrochloride Impurities

• Naratriptan Hydrochloride Impurities
• 
• Impurity: Naratriptan N-Oxide Impurities
• Chemical Name:Naratriptan N-Oxide Impurity

Naratriptan Hydrochloride Impurities

• Naratriptan Hydrochloride Impurities
• 
• Impurity: Naratriptan Acid Impurity
• Chemical Name:Naratriptan Acid Impurity

Naratriptan Hydrochloride

• Naratriptan Hydrochloride
• 
• Impurity: Naratriptan Hydrochloride Impurities
• Chemical Name:NARATRIPTAN METHYL ESTER IMPURITY