中文名 | 白果双黄酮 |
英文名 | 8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one |
别名 | 白果黄素 白果双黄酮 7-去甲基银杏双黄酮 白果黄素,白果素,银杏黄素 7-去甲基银杏双黄酮,白果素 白果素 7-去甲基银杏双黄酮 白果双黄酮,7-去甲基银杏双黄酮,白果素 |
英文别名 | bilobetin BILOBETIN BILOBETIN(P)(PLEASE CALL) 4'-Monomethylamentoflavone AMENTOFLAVONE-4''-METHYL ETHER AMENTOFLAVONE-4'''-METHYL ETHER 4',5,5'',7,7''-Pentahydroxy-4'''-methoxy-8,3'''-biflavone 3''',8-Biflavone,4',5,5'',7,7''-pentahydroxy-4'''-methoxy- (7CI,8CI) 8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one 5,7-Dihydroxy-8-[2-methoxy-5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 4H-1-benzopyran-4-one, 8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)- |
CAS | 521-32-4 |
EINECS | 200-258-5 |
化学式 | C31H20O10 |
分子量 | 552.48 |
InChI | InChI=1/C31H20O10/c1-39-24-7-4-15(26-12-22(37)29-19(34)9-17(33)10-27(29)40-26)8-18(24)28-20(35)11-21(36)30-23(38)13-25(41-31(28)30)14-2-5-16(32)6-3-14/h2-13,32-36H,1H3 |
密度 | 1.576±0.06 g/cm3(Predicted) |
熔点 | 225 °C |
沸点 | 869.9±65.0 °C(Predicted) |
闪点 | 291.9°C |
蒸汽压 | 7.34E-32mmHg at 25°C |
溶解度 | 可溶于甲醇、乙醇、DMSO等有机溶剂 |
折射率 | 1.75 |
酸度系数 | 6.18±0.40(Predicted) |
存储条件 | 2-8°C |
外观 | 粉末 |
物化性质 | 可溶于甲醇、乙醇、DMSO等有机溶剂,来源于银杏。 |
MDL号 | MFCD00597036 |
参考资料 展开查看 | 1. [IF=7.514] Jie Meng et al."Conduction of a chemical structure-guided metabolic phenotype analysis method targeting phenylpropane pathway via LC-MS: Ginkgo biloba and soybean as examples."FOOD CHEMISTRY. 2022 Oct;390:133155 |
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