Apixaban O-Desmethyl Impurity

Name of Impurity/Standard Apixaban O-Desmethyl Impurity
CAS No. 503612-76-8
Molecular Formula C₂₄H₂₃N₅O₄
Molecular Weight 445.47 g/mol
Synonyms: 4,5,6,7-Tetrahydro-1-(4-hydroxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-pyrazolo[3,4-c]pyridine-3-carboxamide; 1-(4-Hydroxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide
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