5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,8-trimethoxychromen-4-one

CAS号：58130-91-9

英文名：5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,8-trimethoxychromen-4-one

分子式

C19H18O9

熔点

密度

1.52g/cm3

分子量

390.341

沸点

693.7ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,8-trimethoxychromen-4-one

英文名称

5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,8-trimethoxychromen-4-one

中文别名

英文别名

5,7,4\'-Trihydroxy-3,6,8,3\'-tetramethoxyflavone

CAS号

58130-91-9

分子式

C19H18O9

分子量

390.341

精确质量

390.095

PSA

127.82

LOGP

2.6112

物化性质

密度

1.52g/cm3

沸点

693.7ºC at 760mmHg

闪点

251.1ºC

折射率

1.663

合成路线

176662-35-4

7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-5-hydroxy-3,6,8-trimethoxy-4H-chromen-4-one

58130-91-9

5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,8-trimethoxychromen-4-one

上游原料

共找到9个上游原料 >

56002-82-5

2,3-diacetoxy-1,4,5-trimethoxy-benzene

7507-98-4

1-(2-hydroxy-3,4,6-trimethoxyphenyl)ethanone

176662-06-9

(2-acetyl-5-acetyloxy-3,4,6-trimethoxyphenyl) acetate

176662-35-4

7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-5-hydroxy-3,6,8-trimethoxy-4H-chromen-4-one

4396-78-5

1-(2-chlorophenyl)-3-isoquinolinecarboxaldehyde

176662-21-8

7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-3,5,6,8-tetramethoxy-4H-chromen-4-one

上游原料

2,3-diacetoxy-1,4,5-trimethoxy-benzene 1-(2-hydroxy-3,4,6-trimethoxyphenyl)ethanone (2-acetyl-5-acetyloxy-3,4,6-trimethoxyphenyl) acetate 7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-5-hydroxy-3,6,8-trimethoxy-4H-chromen-4-one 1-(2-chlorophenyl)-3-isoquinolinecarboxaldehyde 7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-3,5,6,8-tetramethoxy-4H-chromen-4-one 2-(4-(benzyloxy)-3-methoxyphenyl)-7-hydroxy-5,6,8-trimethoxy-4H-chromen-4-one 1-(2-Hydroxy-3,5,6-trimethoxy-4-methoxymethoxy-phenyl)-ethanone 7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-3-hydroxy-5,6,8-trimethoxy-4H-chromen-4-one