华良姜素(英语:Kumatakenin,也称为山柰酚-3,7-二甲醚,化学名:5,4'-二羟基-3,7-二甲氧基黄酮,5,4′-Dihydroxy-3,7-dimethoxyflavone)是一种O-甲基化黄酮,分子式C17H14O6,存在于黄芪(Astragalus membranaceus)等植物中[1]。
Kumatakenin | |
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IUPAC名 5-Hydroxy-2-(4-hydroxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one | |
别名 | Jaranol Kumatakillin 5,4'-Dihydroxy-3,7-dimethoxyflavone 3,7-Dimethoxyl kaempferol Kamatakenin |
识别 | |
CAS号 | 3301-49-3 |
PubChem | 5318869 |
ChemSpider | 4477326 |
SMILES |
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InChI |
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InChIKey | BJBUTJQYZDYRMJ-UHFFFAOYAI |
性质 | |
化学式 | C17H14O6 |
摩尔质量 | 314.29 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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