Category
Apixaban
CAS Number
NA
Molecular Formula
C₂₅H₂₆N₅O₆
Molecular Weight
506.51 g/mol
Synonym

Apixaban Amide Acid Nitroso Impurity;5-((4-(3-carbamoyl-1-(4-methoxyphenyl)-7-oxo-4,5-dihydro-1H-pyrazolo[3,4-c]pyridin-6(7H)-yl)phenyl)(nitroso)amino)pentanoic acid

Keywords
Pharmaceutical Standards
Amines
Nitrosamine
N-Nitrosamines Impurities manufacturers and Suppliers in Hyderabad India
slide.1

N-Nitroso Apixaban Amide Acid Impurity is a potentially harmful byproduct in apixaban production. It’s an N-nitroso compound with genotoxic potential, controlled at very low levels in drugs using sensitive methods like LC-MS to ensure safety.