基本信息
中文名称 | 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one |
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中文同义词 | |
英文名称 | 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one |
英文同义词 | 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one;Orobol 7-O-glucoside;4H-1-Benzopyran-4-one, 3-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-5-hydroxy- |
CAS号 | 20486-33-3 |
分子式 | C21H20O11 |
分子量 | 448.38 |
EINECS号 | |
相关类别 | |
Mol文件 | 20486-33-3.mol |
结构式 | ![]() |
3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one 性质
熔点 | 220-221 °C(Solv: ethanol (64-17-5)(40%)) |
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沸点 | 838.1±65.0 °C(Predicted) |
密度 | 1.713±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 5.97±0.20(Predicted) |