CAS: 21634-52-6; 3',4',5',3,5,7,8-Heptamethoxyflavone

英文名称3',4',5',3,5,7,8-Heptamethoxyflavone
中文名称3’,4’,5’,3,5,7,8-七甲氧基黄酮
IUPAC名称3,5,7,8-tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
其它别名3,3',4',5,5',7,8-Heptamethoxyflavone; Hibiscetin Heptamethyl Ether; 3',4',5',3,5,7,8-Heptamethoxyflavone; 3,5,7,8,3',4',5'-Heptamethoxyflavone; 3,5,7,8-Tetramethoxy-2-(3,4,5-Trimethoxyphenyl)-4H-Chromen-4-One; 3,5,7,8,3',4',5'-Heptamethoxyfla; 4H-1-Benzopyran-4-One, 3,5,7,8-Tetramethoxy-2-(3,4,5-Trimethoxyphenyl)-; 3,5,7,8-Tetramethoxy-2-(3,4,5-Trimethoxyphenyl)Chromen-4-One
CAS编号21634-52-6
MFCD编号:MFCD03427308
分子式:C22H24O9分子量:432.42
产品CID: 1121946
产品分类天然产物 → 黄酮类化合物

相似结构搜索
InChIKey: AFQWYRUBZJYCIF-UHFFFAOYSA-N
InChI=1S/C22H24O9/c1-24-12-10-15(27-4)20(29-6)21-16(12)17(23)22(30-7)18(31-21)11-8-13(25-2)19(28-5)14(9-11)26-3/h8-10H,1-7H3
计算化学: 氢键受体数9.0氢键供体数0.0可旋转键数8.0

物理性质

沸点621.5±55.0 °C at 760 mmHg
闪点269.2±31.5 °C
密度1.3±0.1 g/cm3
PSA:94.82
LogP:1.65
折射率1.576
蒸汽压0.0±1.8 mmHg at 25°C
溶解性Soluble In Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,Etc.
外观形态粉末
储存条件2-8°C

MSDS等安全信息

危险描述H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
防范说明P264+P280+P305+P351+P338+P337+P313
危险品标志Xi
安全声明H303+H313+H333

上下游产品

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合成工艺路线路线简述

📜2,4-Dihydroxy-3,6,ω-Trimethoxyacetophenone置于sodium Hydroxide,Sodium 3,4,5-Trimethoxybenzoate体系中,化学反应生成3',4',5',3,5,7,8-七甲氧基黄酮
参考文献:Rao Et Al.,Proceedings-Indian Academy Of Sciences,Section A,1944,# 19,P. 88,91
标题:Rao Et Al.,Proceedings-Indian Academy Of Sciences,Section A,1944,# 19,P. 88,91