CAS:989-51-5
英文名:(-)-Epigallocatechin gallate
更多产品信息
基本信息
英文名:
(-)-Epigallocatechin gallate
分子式:
C22H18O11
分子量:
458.37
EINECS:
479-560-7
MDL:
MFCD00075940
中文同义名:
(-)-表没食子儿茶素没食子酸酯; 绿茶的表棒儿茶素; (-)-表没食子儿茶素没食子酸酯(简称EGCG); 表没食子儿茶酚没食子酸酯; 表没食子儿茶素没食子酸酯 (EGCG); (EGCG) 表没食子儿茶素没食子酸酯; 表没食子儿茶精3-没食子酸酯; 绿茶提取物(98%;
英文同义名:
TEA CATECHIN; (2R,3R)-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE); 3,4-DIHYDRO-5,7-DIHYDROXY-2R-(3,4,5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3,4,5-TRIHYDROXY-BENZOATE; (-)-CIS-3,3',4',5,5',7-HEXAHYDROXY-FLAVANE-3-GALLATE; (-)-CIS-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE; (-)-CIS-3,4-DIHYDRO-5,7-DIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-1(2H)-BENZOPYRAN-3-YL GALLATE HYDRATE; (-)-EPIGALLOCATECHIN GALLATE; EPIGALLOCATECHIN GALLATE;
属性
熔点:
222-224°C
旋光度:
D -185 ±2°(ethanol)
沸点:
909.1°C at 760 mmHg
水溶性:
Soluble in ethanol, dimethyl formamide, water.
折射率:
-175.5 ° (C=1, EtOH)
存储条件:
2-8°C<br>
