Chlormadinone Acetate EP Impurity A

Chemical Name: 6α-Chloro-3,20-dioxopregn-4-en-17-yl acetate ; (6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

Synonym: 8-Methyl Etodolac

Smile: CC(O[C@@]([C@]12C)(CC[C@@]1([H])[C@@](C[C@H](Cl)C3=CC4=O)([H])[C@]([C@]3(CC4)C)([H])CC2)C(C)=O)=O