Dutasteride EP Impurity D

Chemical Name: (17α)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-4-azaandrost-1,5-diene-17-carboxamide;N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-4-azaandrost-1,5-diene-17α-carboxamide

Synonym: Dutasteride 17α -5-ene;5,6-Dehydro-17α-Dutasteride;