3β-[[2-O-(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)-6-deoxy-3-O-methyl-α-L-glucopyranosyl]oxy]-14-hydroxy-5β,14β-card-20(22)-enolide
3β-[[2-O-(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)-6-deoxy-3-O-methyl-α-L-glucopyranosyl]oxy]-14-hydroxy-5β,14β-card-20(22)-enolide
英文名称:3β-[[2-O-(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)-6-deoxy-3-O-methyl-α-L-glucopyranosyl]oxy]-14-hydroxy-5β,14β-card-20(22)-enolide
CAS号:11005-70-2
分子式:C42H66O18
分子量:858.97
EINECS号:
Mol文件:11005-70-2.mol
![3β-[[2-O-(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)-6-deoxy-3-O-methyl-α-L-glucopyranosyl]oxy]-14-hydroxy-5β,14β-card-20(22)-enolide 结构式](https://img.chemicalbook.com/CAS/20211123/GIF/11005-70-2.gif)
3β-[[2-O-(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)-6-deoxy-3-O-methyl-α-L-glucopyranosyl]oxy]-14-hydroxy-5β,14β-card-20(22)-enolide 性质
| 熔点 | 187.5-188.5 °C |
|---|---|
| 沸点 | 696.85°C (rough estimate) |
| 密度 | 1.1533 (rough estimate) |
| 折射率 | 1.6240 (estimate) |
| 酸度系数(pKa) | 12.86±0.70(Predicted) |
