[2alpha(2S,3S,4S,6R),3beta,5alpha]-2,3-[[4-acetoxytetrahydro-3-hydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-14-hydroxy-19-oxocard-20(22)-enolide
[2alpha(2S,3S,4S,6R),3beta,5alpha]-2,3-[[4-acetoxytetrahydro-3-hydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-14-hydroxy-19-oxocard-20(22)-enolide
英文名称:[2alpha(2S,3S,4S,6R),3beta,5alpha]-2,3-[[4-acetoxytetrahydro-3-hydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-14-hydroxy-19-oxocard-20(22)-enolide
CAS号:36573-63-4
分子式:C31H42O10
分子量:574.66
EINECS号:253-110-8
Mol文件:36573-63-4.mol
![[2alpha(2S,3S,4S,6R),3beta,5alpha]-2,3-[[4-acetoxytetrahydro-3-hydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-14-hydroxy-19-oxocard-20(22)-enolide 结构式](https://img.chemicalbook.com/CAS/GIF/36573-63-4.gif)
[2alpha(2S,3S,4S,6R),3beta,5alpha]-2,3-[[4-acetoxytetrahydro-3-hydroxy-6-methyl-2H-pyran-3,2-diyl]bis(oxy)]-14-hydroxy-19-oxocard-20(22)-enolide 性质
| 熔点 | 308.5°C |
|---|---|
| 沸点 | 555.99°C (rough estimate) |
| 密度 | 1.1606 (rough estimate) |
| 折射率 | 1.5376 (estimate) |
| 酸度系数(pKa) | 10.95±0.70(Predicted) |
