中文名 | 知母皂苷 E |
英文名 | Anemarsaponin E |
别名 | 知母皂甙 知母皂苷E 知母皂苷BI 知母皂苷 E 知母皂苷E(标准品) 知母皂苷BI(知母皂苷E) 知母皂苷E(知母皂苷BI) |
英文别名 | Timosaponin B I Anemarsaponin E AneMarsaponin BI (3β,5β,25S)-26-(β-D-Glucopyranosyloxy)-22-methoxyfurostan-3-yl 2- O-β-D-glucopyranosyl-β-D-galactopyranoside a-D-Galactopyranoside,(3a,5a,25S)-26-(a-Dglucopyranosyloxy)- 22-methoxyfurostan-3-yl 2-O-a-D-glucopyranosyl- β-D-Galactopyranoside, (3β,5β,22α,25S)-26-(β-D-glucopyranosyloxy)-22-methoxyfurostan-3-yl 2-O-β-D-glucopyranosyl- (3beta,5beta,25S)-26-(beta-D-glucopyranosyloxy)-22-methoxyfurostan-3-yl 2-O-beta-D-glucopyranosyl-beta-D-Galactopyranoside (3beta,5beta,25S)-26-(beta-D-glucopyranosyloxy)-22-methoxyfurostan-3-yl 2-O-beta-D-glucopyranosyl-beta-D-Galactopyranoside |
CAS | 136565-73-6 |
化学式 | C46H78O19 |
分子量 | 935.11 |
密度 | 1.42 |
熔点 | 170-180℃ |
沸点 | 1016.6±65.0 °C(Predicted) |
溶解度 | 水 <1 mg/mL; 乙醇 <1 mg/mL |
酸度系数 | 12.85±0.70(Predicted) |
存储条件 | 2-8℃ |
敏感性 | Easily absorbing moisture |
外观 | 白色无定形粉末 |
物化性质 | 白色粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于知母根皮。 |
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