化学名称：[3-Hydroxy-10,13-dimethyl-2-morpholin-4-yl-16-(1-prop-2-enyl-2,3,4,5-tetrahydropyrrol-1-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]acetatebromideCASNo：119302-91-9结构式：分子式：C32H53N2O4.Br分子量：609.69质量指标（Specification）:检验标准Referencestandard欧洲药典标准SpecificationOfEP5.4检验项目Items标准规定Specification性状Appearance类白色或淡***粉末Whitishoryellowishpowder比旋光度Specificopticalrotation+28.5°～+32.0°***He***ymetals不得大于10ppmNotmorethan10ppm有关物质Relatedsubstances不得大于1.5%Notmorethan1.5%水分Watercontent不得大于4.0%Notmorethan4.0%含量Assay99.0%～101.0%)