CAS号: 87625-62-5 英文名称: ptaquiloside 英文同义词: Braxin C;ptaquiloside;Ptaquiloside,HPLC≥98%;(2'R)-7'aβ-(β-D-Glucopyranosyloxy)-1',3'aβ,4',7'a-tetrahydro-4'α-hydroxy-2'β,4',6'-trimethylspiro[cyclopropane-1,5'-[5H]inden]-3'(2'H)-one;Spiro[cyclopropane-1,5'-[5H]inden]-3'(2'H)-one, 7'a-(β-D-glucopyranosyloxy)-1',3'a,4',7'a-tetrahydro-4'-hydroxy-2',4',6'-trimethyl-, (2'R,3'aR,4'S,7'aR)- 中文名称: 原蕨苷 中文同义词: 原蕨苷 分子式: C20H30O8 分子量: 398.449 熔点 : 85-89 °C(Solv: hexane (110-54-3); acetone (67-64-1)) 比旋光度 : D22 -188° (c = 1 in methanol) 沸点 : 620.7±55.0 °C(Predicted) 密度 : 1.43±0.1 g/cm3(Predicted) 酸度系数(pKa): 12.85±0.70(Predicted) (IARC)致癌物分类: 3 (Vol. 40, Sup 7) 1987