英文名:3-[2-[(1R,4aβ)-2-Methylene-5α-(hydroxymethyl)-5,8a
外观:
纯度:请咨询卖家
分子式:C20H30O4
分子量:334.45
最小起售量:10g/20g/100g/1kg
中文同义词:
去氧脱水穿心莲内酯;脱氧脱水穿心莲内酯;穿心莲内酯杂质8
英文名称:
3-[2-[(1R,4aβ)-2-Methylene-5α-(hydroxymethyl)-5,8aα-dimethyl-6α-hydroxydecalin-1α-yl]ethyl]-2,5-dihydrofuran-2-one
英文同义词:
3-[2-[(1R,4aS,5R,6R,8aS)-Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-2(5H)-furanone;AD 04130-4;3-[2-[(1R,4aβ)-2-Methylene-5α-(hydroxymethyl)-5,8aα-dimethyl-6α-hydroxydecalin-1α-yl]ethyl]-2,5-dihydrofuran-2-one;3-[2-[(1R,4aβ)-Decahydro-6α-hydroxy-5α-hydroxymethyl-5,8aα-dimethyl-2-methylenenaphthalen-1α-yl]ethyl]furan-2(5H)-one;3-{2-[(1R,4aS,5R,6R,8aS)-6-Hydroxy-5-(hydroxymethyl)-5,8a-dimethy l-2-methylenedecahydro-1-naphthalenyl]ethyl}-2(5H)-furanone;2(5H)-Furanone,3-[2-[(1R,4aS,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-;Andrographolide Impurity 8
沸点
509.5±50.0 °C(Predicted)
酸度系数(pKa)
14.89±0.70(Predicted)
生物活性
14-Deoxyandrographolide 是 Andrographis paniculata 的生物活性成分,具有保护肝脏的作用。14-Deoxyandrographolide 通过诱导 TNFRSF1A 的释放,逐渐使肝细胞对 TNF-α 介导的凋亡脱敏。
化学性质
白色粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于穿心莲Andrographis paniculata (Burm. f.) Nees。