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)-
- 中文别名:7-去甲基银杏双黄酮
- 中文释义:7-去甲基银杏双黄酮;白果黄素;白果双黄酮
- 英文别名:8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one;
3''',8-Biflavone,4',5,5'',7,7''-pentahydroxy-4'''-methoxy;
4'-O-methylamentoflavone;
4'-monomethylamentoflavone;
Bilobetin;
4'-methylamentoflavone
- CAS No.:521-32-4
- 分子式:
C31H20O10
- 分子量:552.48
- 精确分子量:552.10600
- PSA:170.80000
- 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
- 分子结构式:
物化性质
- 密度:
- 1.576 g/cm3
- 熔点:
- 296-298ºC
- 沸点:
- 839.6ºC at 760 mmHg
- 闪点:
- 291.9ºC
- 折射率:
- 1.75
安全信息
- 密度:
- 1.576 g/cm3
- 熔点:
- 296-298ºC
- 沸点:
- 839.6ºC at 760 mmHg
- 闪点:
- 291.9ºC
- 折射率:
- 1.75