杜鹃黄素
Azaleatin | |
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IUPAC名 3,3′,4′,7-Tetrahydroxy-5-methoxyflavone | |
别名 | 2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-5-methoxy-4H-chromen-4-one 5-O-Methylquercetin Quercetin 5-methyl ether |
识别 | |
CAS号 | 529-51-1 ![]() |
PubChem | 5281604 |
ChemSpider | 4444923 |
SMILES |
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InChI |
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InChIKey | RJBAXROZAXAEEM-UHFFFAOYAA |
ChEBI | 2945 |
性质 | |
化学式 | C16H12O7 |
摩尔质量 | 316.26 g/mol g·mol⁻¹ |
密度 | 1.634 g/mL |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
杜鹃黄素(英語:Azaleatin,也称为3,7,3',4'-四羟基-5-甲氧基黄酮,3,7,3',4'-Tetrahydroxy-5-methoxyflavone)是一种槲皮素衍生的O-甲基化黄酮醇,分子式C16H12O7,1956年在白花杜鹃(学名:Rhododendron mucronatum)的花朵中发现[1]。
参考文献
[编辑]- ^ Wada, Einosuke. On a Flavonol Glycoside Isolated from Flowers of a White Azalea (Rhododendron mucronatum G. Don). Journal of the American Chemical Society. 1956, 78 (18): 4725–6. doi:10.1021/ja01599a052.
外部链接
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