20304-47-6
中文名称
卡拉亭
英文名称
CALACTIN
CAS
20304-47-6
分子式
C29H40O9
分子量
532.62
MOL 文件
20304-47-6.mol
结构式
基本信息
中文别名
卡拉亭
英文别名
CALACTIN
14-Hydroxy-3β,2α-[[[(2S,3S)-3α,4α-dihydroxy-6β-methyltetrahydro-2H-pyran]-2,3-diyl]dioxy]-19-oxo-5α,14β-card-20(22)-enolide
Card-20(22)-enolide, 14-hydroxy-19-oxo-2,3-[[(2S,3S,4R,6R)-tetrahydro-3,4-dihydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-, (2α,3β,5α)-
14-Hydroxy-3β,2α-[[[(2S,3S)-3α,4α-dihydroxy-6β-methyltetrahydro-2H-pyran]-2,3-diyl]dioxy]-19-oxo-5α,14β-card-20(22)-enolide
Card-20(22)-enolide, 14-hydroxy-19-oxo-2,3-[[(2S,3S,4R,6R)-tetrahydro-3,4-dihydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-, (2α,3β,5α)-
所属类别
天然产物：甾体化合物
物理化学性质
| 熔点 | 275-277 °C |
| 沸点 | 733.5±60.0 °C(Predicted) |
| 密度 | 1.403±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 11.25±0.70(Predicted) |