槐角苷
槐角苷(英語:)是存在于中药材槐树中的一种异黄酮苷。槐角苷难溶于水、乙醇、醋酸、稍溶于热乙醇、热醋酸,溶于此啶、稀碱,不溶于乙酸乙酯和丙酮。[1]
槐角苷 | |
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IUPAC名 4-(5,7-Dihydroxy-4-oxo-4H-chromen-3-yl)phenyl β-D-glucopyranoside | |
别名 | 染料木黄酮β-葡萄糖;4'-β-D-吡喃葡萄糖氧基-5,7-二氢异黄酮;4-(5,7-dihydroxy-4-oxo-4H-chromen-3-yl)phenylbeta-D-glucopyranoside; 4-(5,7-Dihydroxy-4-oxo-4H-chromen-3-yl)phenylalpha-L-gulopyranoside |
识别 | |
CAS号 | 152-95-4 |
PubChem | 5321398 |
ChemSpider | 4479150 |
SMILES |
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InChI |
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InChIKey | ISQRJFLLIDGZEP-CMWLGVBABN |
性质 | |
化学式 | C21H20O10 |
摩尔质量 | 432.38 g·mol−1 |
外观 | 淡黄色固体 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- 李强,夏晓晖,新编常用中药有效成分手册,中国协和医科大学出版社,2008.01,第630页
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