Cyproterone Acetate EP Impurity G

Chemical Name: 6β-Chloro-7α-hydroxy-3,20-dioxo-1β,2β-dihydro-3′Hcyclopropa[1,2]pregna-1,4-dien-17-yl acetate 

Synonym: (4S,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride