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5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone图片
CAS NO:78417-26-2
包装与价格:
包装价格(元)
5 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
5,7,3'-三羟基-6,4',5'-三甲氧基黄酮
产品介绍
5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone 是一种甲基化黄酮类化合物,从Artemisia frigida中提取得到。

产品描述

5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone is a natural product from Artemisia argyi.

体外活性

Foliar flavonoids of Crossostephium chinense in Japan and Taiwan were isolated and further characterized. Eighteen flavonoid aglycones, luteolin, apigenin, hispidulin, chrysoeriol, 5,7,4'-trihydroxy-6,3',5'-trimethoxyflavone, jaceosidin, cilsimaritin, quercetin 3-methyl ether, axillarin, chrysosplenol-D, cirsiliol, apometzgerin, 5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone, luteolin 3',4'-dimethyl ether, cirsilineol, eupatilin, nepetin and 5,7,3',4'-tetrahydroxy-6,5'-dimethoxyflavone, were identified by UV, 1H and 13C NMR spectroscopic, LC-MS and HPLC comparisons w ith authentic samples. The compounds existed on the leaf surface. Four flavonoid glycosides, quercetin 3,7-di-O-glucoside, quercetin 3-O-rutinoside, luteolin 7-O-glucoside and apigenin 7-O-rutinoside, were also isolated as the intracellular flavonoids.

Cas No.

78417-26-2

分子式

C18H16O8

分子量

360.31

别名

5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone;5,7,3'-三羟基-6,4',5'-三甲氧基黄酮

储存和溶解度

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years