Fluorouracil Impurities

• Fluorouracil-Fluorouracil Impurity D
• 
• Impurity: Fluorouracil-Fluorouracil Impurity D
• Chemical Name: 5-methoxypyrimidine-2,4(1H,3H)-dione

Tinidazole Impurities

• Tinidazole EP Impurity A
• 
• Impurity: Tinidazole EP Impurity A
• Chemical Name: 2-methyl-5-nitro-1H-imidazole

• Tinidazole Tinidazole Related Compound A
• 
• Impurity: Tinidazole Tinidazole Related Compound A
• Chemical Name: 2-methyl-5-nitroimidazole

Estradiol Impurities

• Estradiol Related Compound C
• 
• Impurity: Estradiol Related Compound C
• Chemical Name: 1,3,5(10)-estratrien-3,17beta-diol-6-one

Granisetron Impurities

• Granisetron Related Compound D
• 
• Impurity: Granisetron Related Compound D
• Chemical Name: 1-methyl-1H-indazole-3-carboxylic acid

Fentanyl Impurities

• Fentanyl-EP Impurity B
• 
• Impurity: Fentanyl-EP Impurity B
• Chemical Name: N-phenyl-N-(piperidin-4-yl)propanamide

• Fentanyl-EP Impurity E
• 
• Impurity: Fentanyl-EP Impurity E
• Chemical Name: benzaldehyde

• Fentanyl-EP Impurity F
• 
• Impurity: Fentanyl-EP Impurity F
• Chemical Name: aniline (phenylamine),

• Fentanyl-EP Impurity G
• 
• Impurity: Fentanyl-EP Impurity G
• Chemical Name: N-phenylpropanamide

• Fentanyl-Fentanyl Related Compound A
• 
• Impurity: Fentanyl-Fentanyl Related C
• Chemical Name: (2-bromoethyl)benzene

GANCICLOVIR Impurities

• GANCICLOVIR Impurity
• 
• Impurity: GANCICLOVIR Impurity
• Chemical Name: 2-Amino -1H-purin-6(9H)-one.

• GANCICLOVIR Impurity
• 
• Impurity: GANCICLOVIR Impurity
• Chemical Name: 2-Amino-7-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-1,7-dihydro-6H-Purin-6-one

Mycophenolate Impurities

• Mycophenolate EP Impurity E
• 
• Impurity: Mycophenolate EP Impurity E
• Chemical Name: methyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate

• Mycophenolate EP Impurity G
• 
• Impurity: Mycophenolate EP Impurity G
• Chemical Name: Mycophenolate EP Impurity G

• Mycophenolate EP Impurity F
• 
• Impurity: Mycophenolate EP Impurity F
• Chemical Name: (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoic acid 

Clopidogrel Impurities

• Clopidogrel - Related compound A
• 
• Impurity: Clopidogrel - Related compound A
• Chemical Name: (S)-α-(2-Chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic Acid

• Clopidogrel - Related compound B
• 
• Impurity: Clopidogrel - Related compound B
• Chemical Name: Methyl (+/-)-(o-Chlorophenyl)-4,5-dihydrothieno[3,2-c]pyridine-6(7H)acetateHydrochloride

• Clopidogrel - Related compound C
• 
• Impurity: Clopidogrel - Related compound C
• Chemical Name: (R)-(-)-Methyl 2-(2-Chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)acetate HydrogenSulfate

Metformin Impurities

• Metformin-EP Impurity A
• 
• Impurity: EP Impurity A
• Chemical Name: Cyanoguanidine

• Metformin-EP Impurity C
• 
• Impurity: EP Impurity C
• Chemical Name: N,N-dimethyl-1,3,5-triazine-2,4,6-triamine

• Metformin-EP Impurity D
• 
• Impurity: EP Impurity D
• Chemical Name: EP Impurity D

• Metformin-EP Impurity E
• 
• Impurity: EP Impurity E
• Chemical Name: 1-methylbiguanide

• Metformin-EP ImpurityF
• 
• Impurity: EP Impurity F
• Chemical Name: N-methylmethanamine

Moxifloxacin Impurities

• Moxifloxacin-Methylester impurity(IH)
• 
• Impurity: Moxifloxacin-Methylester impurity(IH)
• Chemical Name: methyl 1-cyclopropyl-6-fluoro-1,4-dihydro-7-((4aS,7aS)-octahydropyrrolo[3,4-b]pyridin-6-yl)-8-methoxy-4-oxoquinoline-3-carboxylate

• Moxifloxacin- 8-Hydroxy quinolic acid
• 
• Impurity: Moxifloxacin-8-Hydroxy quinolic acid
• Chemical Name: 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxoquinoline-3-carboxylic acid

• Moxifloxacin-Ethylester impurity(IH)
• 
• Impurity: Moxifloxacin-Ethylester impurity(IH)
• Chemical Name: ethyl 1-cyclopropyl-6-fluoro-1,4-dihydro-7-((4aS,7aS)-octahydropyrrolo[3,4-b]pyridin-6-yl)-8-methoxy-4-oxoquinoline-3-carboxylate

• Moxifloxacin-EP Impurity A
• 
• Impurity: Moxifloxacin-EP Impurity A
• Chemical Name: 1-cyclopropyl-6,8-difluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Moxifloxacin-EP Impurity C
• 
• Impurity: Moxifloxacin-EP Impurity C
• Chemical Name: 1-cyclopropyl-8-ethoxy-6-fluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3, 4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Moxifloxacin-EP Impurity B
• 
• Impurity: Moxifloxacin-EP Impurity B
• Chemical Name: 1-cyclopropyl-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b] pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Moxifloxacin-EP Impurity D
• 
• Impurity: Moxifloxacin-EP Impurity D
• Chemical Name: 1-cyclopropyl-8-fluoro-6-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo [3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Moxifloxacin-EP Impurity E
• 
• Impurity: Moxifloxacin-EP Impurity E
• Chemical Name: 1-cyclopropyl-6-fluoro-8-hydroxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Moxifloxacin-Moxifloxacin R-R Isomer
• 
• Impurity: Moxifloxacin-Moxifloxacin R-R Isomer
• Chemical Name: 1-cyclopropyl-6-fluoro-1,4-dihydro-7-((4aR,7aR)-octahydropyrrolo[3,4-b]pyridin-6-yl)-8-methoxy-4-oxoquinoline-3-carboxylic acid

• Moxifloxacin-Methoxy Quinoline Impurity
• 
• Impurity: Moxifloxacin-Methoxy Quinoline Impurity
• Chemical Name: 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid

• Moxifloxacin-Methoxy Quinoline Ester Impurity
• 
• Impurity: Moxifloxacin-Methoxy Quinoline Ester Impurity
• Chemical Name: ethyl 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylate

• Moxifloxacin-N-methyl impurity(IH)
• 
• Impurity: Moxifloxacin-N-methyl impurity(IH)
• Chemical Name: 1-cyclopropyl-6-fluoro-1,4-dihydro-7-((4aS,7aS)-octahydro-1-methylpyrrolo[3,4-b]pyridin-6-yl)-8-methoxy-4-

Amlodipine Besylate Impurities

• Amlodipine Related Compound A
• 
• Impurity: Amlodipine Related Compound A
• Chemical Name: (3-Ethyl, 5-methyl [2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylate] fumarate)

• Amlodipine Besylate -Related Compound A
• 
• Impurity: Amlodipine Besylate -Related Compound A
• Chemical Name: (3-Ethyl, 5-methyl [2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylate] fuma

Furosemide Impurities

• Furosemide Impurity B
• 
• Impurity: Furosemide Impurity B
• Chemical Name: 2,4-dichloro-5-sulphamoylbenzoic acid

• Furosemide Impurity E
• 
• Impurity: Furosemide Impurity E
• Chemical Name: 2,4-dichlorobenzoic acid

• Furosemide Impurity A
• 
• Impurity: Furosemide EP Impurity A
• Chemical Name: 2-chloro-4-(furan-2-ylmethylamino)-5-sulfamoylbenzoic acid

• Furosemide Impurity C
• 
• Impurity: Furosemide EP Impurity C
• Chemical Name: 2-amino-4-chloro-5-sulfamoylbenzoic acid

• Furosemide Impurity D
• 
• Impurity: Furosemide EP Impurity D
• Chemical Name: 2,4-bis[(furan-2-ylmethyl)amino]-5-sulfamoylbenzoic acid

• Furosemide Impurity F
• 
• Impurity: Furosemide EP Impurity F
• Chemical Name: 4-chloro-2-((tetrahydrofuran-2-ylmethyl)amino)-5-sulfamoylbenzoic acid

Cephalexin Impurities

• Cephalexin Impurities
• 
• Impurity: Cephalexin Dimer
• Chemical Name: Cephalexin Dimer Impurity

ITRACONAZOLE Impurities

• ITRACONAZOLE-EP Impurity A
• 
• Impurity: EP Impurity A
• Chemical Name: 4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H- 1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity B
• 
• Impurity: EP Impurity B
• Chemical Name: 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(4H-1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity C
• 
• Impurity: EP Impurity C
• Chemical Name: 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity D
• 
• Impurity: EP Impurity D
• Chemical Name: 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-(1-methylethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity E
• 
• Impurity: EP Impurity E
• Chemical Name: 4-[4-[4-[4-[[trans-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4- triazol- 3-one

• ITRACONAZOLE-EP Impurity F
• 
• Impurity: EP Impurity F
• Chemical Name: 2-butyl-4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan- 4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity G
• 
• Impurity: EP Impurity G
• Chemical Name: 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1