Apixaban Impurity 8

Chemical Name: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopyrrolidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

Synonym: Mirtazapine EP Impurity D ; Mirtazapine USP Related Compound A ; N-Desmethyl Mirtazapine ; 1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine ; Desmethylmirtazapine

Smile: O=C(N(C1=CC=C(N2C(CCC2)=O)C=C1)CC3)C4=C3C(C(N)=O)=NN4C5=CC=C(OC)C=C5