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

137830-19-4 结构式

基本信息物理化学性质

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

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)