金蜜素(英语:Mearnsetin,也称为3,5,7,3',5'-五羟基-4'-甲氧基黄酮,3,3′,5′,5,7-Pentahydroxy-4′-methoxyflavone)是一种天然的杨梅黄酮衍生O-甲基化黄酮,分子式C16H12O8,存在于披针叶杜英(Eucalyptus globulus)、蓝桉(Elaeocarpus lanceofolius)等植物中[1],带有抗氧化活性[2]。
Mearnsetin | |
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IUPAC名 3,3′,5,5′,7-Pentahydroxy-4′-methoxyflavone | |
系统名 2-(3,5-Dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one | |
别名 | 4'-Methylmyricetin |
识别 | |
CAS号 | 16805-10-0 |
PubChem | 10359384 |
ChemSpider | 8534833 |
SMILES |
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InChI |
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InChIKey | HKEQVXVLTOSXLQ-UHFFFAOYAX |
性质 | |
化学式 | C16H12O8 |
摩尔质量 | 332.26 g·mol−1 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
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