基本信息
cas:4176-97-0
中文名称:去氧穿心莲内酯
中文别名:
英文名称:3-{2-[(1R,4aS,5R,6R,8aS)-6-Hydroxy-5-(hydroxymethyl)-5,8a-dimethy l-2-methylenedecahydro-1-naphthalenyl]ethyl}-2(5H)-furanone
英文别名:14-Dehydro-browniin;Dehydrobrowniin;14-deoxy andrographolide;20-ethyl-7,8-dihydroxy-1,6,16-trimethoxy-4-(methoxymethyl)aconitan-14-one;Aconitan-14-one,20-ethyl-7,8-dihydroxy-1,6,16-trimethoxy-4-(methoxymethyl)-,(1alpha,6beta,16beta);14-Dehydrobrowniine;deoxyandrographolide;3-(2-((1R,4aS,5R,6R,8aS)-6-hydroxyl-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydronaphthalen-1-yl)ethyl)furan-2(5H)-one;10-Dehydro-browniin;
分子式:C20H30O4
分子量:334.45000
精确质量:334.21400
PSA:66.76000
LOGP:2.99180
物化性质
密度:1.15g/cm3
沸点:509.5ºC at 760 mmHg
熔点:176-178ºC
闪点:177.3ºC
折射率:1.551