57296-14-7

• 常用中文名：2-(3,4-dimethoxyphenyl)-3,5-dihydroxy-6,7-dimethoxychromen-4-one
• 常用英文名：2-(3,4-dimethoxyphenyl)-3,5-dihydroxy-6,7-dimethoxychromen-4-one
• CAS号：57296-14-7
• 分子式：C₁₉H₁₈O₈
• 分子量：374.34100
• 发布时间：2016-03-10 21:07:37
• 更新时间：2025-08-25 20:05:33

名称

• 英文名: 2-(3,4-dimethoxyphenyl)-3,5-dihydroxy-6,7-dimethoxychromen-4-one
• 英文别名: Quercetagetin-6,7-3',4'-tetramethyl Ether; 3,5-Dihydroxy-6,7,3',4'-tetramethoxyflavone

物化性质

• 密度: 1.393g/cm3
• 沸点: 578.7ºC at 760mmHg
• 分子式: C₁₉H₁₈O₈
• 分子量: 374.34100
• 闪点: 208.1ºC
• 精确质量: 374.10000
• PSA: 107.59000
• LogP: 2.90560
• 折射率: 1.62

合成路线

124909-97-3 ~89% 57296-14-7

文献：Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

479-90-3 ~% 57296-14-7

文献：Esteban, M%a& D.; Collado, I. Gonzales; Macias, F. A.; Massanet, G. M.; Luis, Rodriguez F. Phytochemistry (Elsevier), 1986 , vol. 25, # 6 p. 1502 - 1504

14639-73-7 ~% 57296-14-7

文献：Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

24824-54-2 ~% 57296-14-7

文献：Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

1251-84-9 ~% 57296-14-7

文献：Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

124909-90-6 ~% 57296-14-7

文献：Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

479-90-3 ~% 57296-14-7 72620-07-6

文献：Esteban, M%a& D.; Collado, I. Gonzales; Macias, F. A.; Massanet, G. M.; Luis, Rodriguez F. Phytochemistry (Elsevier), 1986 , vol. 25, # 6 p. 1502 - 1504

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