Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B031-014
Formula: C₃₉H₄₄N₄O₆
Family: Benidipine
Synonyms: Bis(1-benzylpiperidin-3-yl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ImpurityLevels of characterisation

Cat. No.: P-B031-024
Formula: C₁₉H₁₈N₄O₆
Family: Benidipine
Synonyms: Methyl 6-methyl-2,4-bis(3-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-B031-025
Formula: C₂₈H₃₁N₃O₅
Family: Benidipine
Synonyms: 5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(3-nitrosophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ImpurityLevels of characterisation

Cat. No.: P-B031-026
Formula: C₂₁H₂₅N₃O₆
Family: Benidipine
Synonyms: 3-O-Methyl 5-O-piperidin-3-yl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B031-028
Formula: C₂₂H₁₇N₃O₆
Family: Benidipine
Synonyms: Methyl 6-methyl-4-(3-nitrophenyl)-2-[(E)-2-(3-nitrophenyl)ethenyl]pyridine-3-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-B031-029
Formula: C₂₁H₁₅N₃O₆
Family: Benidipine
Synonyms: 6-Methyl-4-(3-nitrophenyl)-2-[(E)-2-(3-nitrophenyl)ethenyl]pyridine-3-carboxylic acid

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