Category
Apixaban
CAS Number
NA
Molecular Formula
C₂₄H₂₁ClN₄O₄
Molecular Weight
464.9 g/mol
Synonym

1-(3-Chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ; Apixaban 3-Chloro Aniline Acid Impurity;Ethyl 1-(3-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4-c]pyridine-3-carboxylate

Keywords
Pharmaceutical Standards
Impurities
Impurities manufacturer and Suppliers in Hyderabad india
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The Apixaban 3-Chloro Aniline Acid Impurity is a process-related impurity formed during the synthesis of Apixaban. It arises when a 3-chloro aniline derivative carries a carboxylic acid group instead of the intended amide or ester, usually due to hydrolysis of intermediates or incomplete reactions. This impurity must be carefully controlled, as its presence can impact the purity, safety, and efficacy of the final drug product.