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CAS号: 166896-74-8 英文名称: 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one 英文同义词: Finasteride Impurity 5;Finasteride Impurity 13;F8 / FINASTERIDE INTERMEDIATE;N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17β-Carboxamide;17B-(TERT-BUTYLCARBAMOYL)-4-AZA-5A-ANDROSTEN-3-ONE;17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one (F8);17-beta-(n-butylcarbaMoyl)-4-aza-5-alpha-androsten-3-one;(17beta)-N-(1,1-Dimethylethyl)-3-oxo-4-azaandrost-5-ene-17-carboxamide;(1S,3aS,3bS,5aR,9aR,9bS)-N-tert-butyl-9a-methyl-7-oxo-2,3,3a,3b,4,5,5a,6,9b,10,11,11a-dodecahydro-1H-indeno[5,4-f]quinoline-1-carboxamide;1H-Indeno[5,4-f]quinoline-7-carboxamide, N-(1,1-dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7S,9aS,9bS)- 中文名称: N-叔丁基-3-酮-4-氮杂-5a-雄甾烯-17b-酰胺 中文同义词: 非那雄胺杂质5;非那雄胺杂质7;非那雄胺杂质13;F8非那甾胺中间体;3-酮-4-氮杂-5-雄烯-17Β-叔丁酰胺;N-叔丁基-3-酮-4-氮杂-5a-雄甾烯-17b-酰胺;N-叔丁基-3-酮-4-氮杂-5Α-雄甾烯-17Β-酰胺(F8);N-叔丁基-3-酮-4-氮杂-5A-雄甾烯-17B-酰胺(43,600 ) 分子式: C23H36N2O2 分子量: 372.54 熔点 : 289-293 °C 沸点 : 588.5±50.0 °C(Predicted) 密度 : 1.10 酸度系数(pKa): 15.44±0.70(Predicted)