3,3'-二没食子酸酯茶黄素 CAS号:30462-35-2 英文名称:Theaflavin 3,3'-digallate

分子式:C43H32O20

分子量:868.7

中文同义词:8-姜酚;3,3'-二没食子酸酯茶黄素;8-姜辣素;8-姜酚(8-姜辣素)

英文同义词:

theaflavin 3;THEAFLAVIN 3,3'-DIGALLATE;THEAFLAVIN 3,3'-DI-O-GALLATE;3,4,5-Trihydroxybenzoic acid(3,4,6-trihydroxy-5-oxo-5H-benzocycloheptene-1,8-diyl)bis[(2R,3R)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-2,3-diylester;8-GINGEROLHPLC98%;8-Gingerol;3,4,6-Trihydroxy-1,8-bis[[(2R)-3,4-dihydro-3α-(3,4,5-trihydroxybenzoyloxy)-5,7-dihydroxy-2H-1-benzopyran]-2α-yl]-5H-benzocycloheptene-5-one;3,4,6-Trihydroxy-1,8-bis[[(2R)-3,4-dihydro-5,7-dihydroxy-3α-(3,4,5-trihydroxybenzoyloxy)-2H-1-benzopyran]-2α-yl]-5H-benzocycloheptene-5-one

熔点:226～230℃

沸点:1352.6±65.0 °C(Predicted)

密度:1.97±0.1 g/cm3(Predicted)

形态:neat

酸度系数(pKa):6.55±0.20(Predicted)