基本信息
| 中文名称 | 24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid β-D-glucopyranosyl ester |
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| 中文同义词 | |
| 英文名称 | 24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid β-D-glucopyranosyl ester |
| 英文同义词 | 24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid β-D-glucopyranosyl ester;Desfontainoside;Urs-12-en-28-oic acid, 23-[[[(2S,3R,4S)-3-ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2,3,19-trihydroxy-, β-D-glucopyranosyl ester, (2α,3β,4β)- (9CI) |
| CAS号 | 105470-65-3 |
| 分子式 | C53H80O21 |
| 分子量 | 1053.19 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 105470-65-3.mol |
| 结构式 | ![24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid β-D-glucopyranosyl ester 结构式](CAS/20180808/GIF/105470-65-3.gif) |
24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid β-D-glucopyranosyl ester 性质
| 沸点 | 1042.7±65.0 °C(Predicted) |
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| 密度 | 1.43±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 12.52±0.70(Predicted) |