137830-19-4
英文名称
3-[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,5R,6R )-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-2-(3,4 -dihydroxyphenyl)-5-hydroxy-7-methoxy-chromen-4-one
CAS
137830-19-4
分子式
C28H32O17
分子量
640.54
MOL 文件
137830-19-4.mol
结构式
基本信息
英文别名
rhamnetin-3-O-(2''-O-mannopyranosyl)allopyranoside
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3-[(2-O-β-D-mannopyranosyl-β-D-allopyranosyl)oxy]-7-methoxy-
3-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one
3-[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,5R,6R )-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-2-(3,4 -dihydroxyphenyl)-5-hydroxy-7-methoxy-chromen-4-one
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3-[(2-O-β-D-mannopyranosyl-β-D-allopyranosyl)oxy]-7-methoxy-
3-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one
3-[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,5R,6R )-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-2-(3,4 -dihydroxyphenyl)-5-hydroxy-7-methoxy-chromen-4-one
物理化学性质
| 沸点 | 1025.5±65.0 °C(Predicted) |
| 密度 | 1.79±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 6.01±0.40(Predicted) |