APX91: Apixaban Impurity 31

1-(4-Methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-6,7-dihydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ;

C25H22N4O5 ;
Mol. Wt.: 458.47 ;