24394-09-0
24394-09-0 结构式
基本信息
英文别名
CNICINCYNISIN
cnicine
CENTAURIN
Aids104627
Aids-104627
-lactone,8-(3,4-dihydroxy-2-methylenebutyrate)
2,3,3a,4,5,8,9,11a-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[b]furan-4-yl 3,4-dihydroxy-2-methylenebutyrate
3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester
(3R)-3,4-Dihydroxy-2-methylenebutyric acid (3aR,4S,6E,10Z,11aR)-2,3,3a,4,5,8,9,11a-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[b]furan-4-yl ester
物理化学性质
熔点142-143°C
比旋光度D20 +158° (c = 2.3 in ethanol)
沸点622.3±55.0 °C(Predicted)
密度1.27±0.1 g/cm3 (20 ºC 760 Torr)
储存条件2-8°C
酸度系数(pKa)12.77±0.20(Predicted)
形态Solid
颜色White to off-white
LogP2.320 (est)
安全数据
警示词警告
危险性描述H302-H315-H319-H335
安全说明22-24/25
毒性mouse,LD50,oral,452mg/kg (452mg/kg),Planta Medica. Vol. 53, Pg. 247, 1987.