基本信息
| 中文名称 | 19-Acetoxy-1β,3β,5-[ethylidynetris(oxy)]-14-hydroxy-5β,14β-bufa-20,22-dienolide |
|---|---|
| 中文同义词 | |
| 英文名称 | 19-Acetoxy-1β,3β,5-[ethylidynetris(oxy)]-14-hydroxy-5β,14β-bufa-20,22-dienolide |
| 英文同义词 | 19-Acetoxy-1β,3β,5-[ethylidynetris(oxy)]-14-hydroxy-5β,14β-bufa-20,22-dienolide;Melianthusigenin;Bufa-20,22-dienolide, 19-(acetyloxy)-1,3,5-[ethylidynetris(oxy)]-14-hydroxy-, (1β,3β,5β)- (9CI) |
| CAS号 | 27785-98-4 |
| 分子式 | C28H36O8 |
| 分子量 | 500.58 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 27785-98-4.mol |
| 结构式 | ![19-Acetoxy-1β,3β,5-[ethylidynetris(oxy)]-14-hydroxy-5β,14β-bufa-20,22-dienolide 结构式](CAS/20180808/GIF/27785-98-4.gif) |
19-Acetoxy-1β,3β,5-[ethylidynetris(oxy)]-14-hydroxy-5β,14β-bufa-20,22-dienolide 性质
| 沸点 | 622.4±55.0 °C(Predicted) |
|---|---|
| 密度 | 1.36±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 14.80±0.70(Predicted) |