Dutasteride - N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-4-aza-5a-androst1-ene-17beta-carboxamide ;(5alpha,17beta)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-4-azaandrost-1-ene-17-carboxamide;
Dutasteride EP Impurity A - 3-oxo-4-aza-5a-androst-1-ene-17beta-carboxylic acid ; (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic Acid;
Dutasteride EP Impurity B - N,N-dimethyl-3-oxo-4-aza-5α-androst-1-ene-17βcarboxamide ;
Dutasteride EP Impurity C - Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate; (4aR,4bS,6aS,7S,9aS,9bS,11aR)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-Tetradecahydro-4a,6a-dimethyl-2-oxo-1H-Indeno[5,4-f]quinoline-7-carboxylic Acid Ethyl Ester ;
Dutasteride EP Impurity E - N-[2,5-bis(trifluoromethyl)phenyl]-3-oxo-4-aza-5aandrost-1-ene-17a-carboxamide ;
Dutasteride EP Impurity F - N-[2,5-bis(trifluoromethyl)phenyl]-1α-chloro-3-oxo-4-aza5α-androstane-17β-carboxamide ;
Dutasteride EP Impurity G - N-[2,5-bis(trifluoromethyl)phenyl]-3-oxo-4-azaandrost1,5-diene-17beta-carboxamide;
Dutasteride EP Impurity H - N-[2,5-bis(trifluoromethyl)phenyl]-3-oxo-4-[3-oxo-4-aza-5α-androst-1-ene-17α-carbonyl]-4-aza-5α-androst-1-ene-17β-carboxamide
Dutasteride EP Impurity I - N-[2,5-bis(trifluoromethyl)phenyl]-3-oxo-4-[3-oxo-4-aza-5α-androst-1-ene-17β-carbonyl]-4-aza-5α-androst-1-ene-17β-carboxamide; dutasteride Dimer 2 (EP) ; Dutasteride b-Dimer
