Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B031-031
Formula: C₂₂H₁₅N₃O₈
Family: Benidipine
Synonyms: 2-Methyl-4-(3-nitrophenyl)-6-[(E)-2-(3-nitrophenyl)ethenyl]pyridine-3,5-dicarboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-B031-032
Formula: C₁₅H₁₄N₂O₆
Family: Benidipine
Synonyms: 3,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-2,5-dicarboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B031-034
Formula: C₂₈H₃₁N₃O₆
Family: Benidipine
Synonyms: 5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ImpurityLevels of characterisation

Cat. No.: P-B031-035
Formula: C₂₈H₃₁N₃O₆
Family: Benidipine
Synonyms: 5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B031-021
Formula: C₂₈H₃₁N₃O₄
Family: Benidipine
Synonyms: 3-O-(1-Benzylpiperidin-3-yl) 5-O-methyl 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate

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