杨梅黄酮-3-甲醚(英语:Annulatin,也称为5,7,3',4',5'-五羟基-3-甲氧基黄酮,3′,4′,5′,5,7-Pentahydroxy-3-methoxyflavone)是一种天然的杨梅黄酮衍生O-甲基化黄酮,分子式C16H12O8,存在于翼蓼(Pteroxygonum giraldii)等植物中的根中[1]。
Annulatin | |
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IUPAC名 3′,4′,5,5′,7-Pentahydroxy-3-methoxyflavone | |
系统名 5,7-Dihydroxy-3-methoxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one | |
别名 | Myricetin 3-Methylether |
识别 | |
CAS号 | 1486-67-5 |
PubChem | 44259709 |
ChemSpider | 24227213 |
SMILES |
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InChI |
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InChIKey | XWTLYULBWZQAAZ-UHFFFAOYAS |
性质 | |
化学式 | C16H12O8 |
摩尔质量 | 332.26 g·mol−1 |
密度 | 1.807 g/mL |
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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