Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 25,861-25,870 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-N045-027
CAS: 89080-56-8
Formula: C₂₆H₂₉N₃O₇·HCl
Family: Nicardipine
Synonyms: 5-O-[2-[Benzyl(methyl)amino]ethyl] 3-O-methyl 1-hydroxy-2,6-dimethyl-4-(3-nitrophenyl)-4H-pyridine-3,5-dicarboxylate hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-N045-028
CAS: 167963-66-8
Formula: C₁₈H₁₇N₃O₆
Family: Nicardipine
Synonyms: 5-(2-Cyanoethoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-N045-033
CAS: 2724510-66-9
Formula: C₂₆H₂₉N₃O₇
Family: Nicardipine
Synonyms: N-benzyl-2-((5-(methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carbonyl)oxy)-N-methylethan-1-amine oxide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-N055-040
CAS: 108139-78-2
Formula: C₁₉H₁₈N₄O₆
Family: Nifedipine
Synonyms: Methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-N055-045
CAS: 80742-13-8
Formula: C₁₉H₁₈N₄O₆
Family: Nifedipine
Synonyms: Methyl (2R,4S)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate, trans- Nifedipine Impurity 12

ImpurityLevels of characterisation

Cat. No.: P-N055-015
CAS: 21829-09-4
Formula: C₁₇H₁₈N₂O₆
Family: Nifedipine
Synonyms: 2,6-Dimethyl-3,5-dicarbomethoxy-4-(4-nitrophenyl)-1,4-dihydropyridine, Dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

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