菠叶素

菠叶素（英語：Spinacetin，也称为3,5,7,4'-四羟基-6,3'-二甲氧基黄酮，3,4′,5,7-Tetrahydroxy-3′,6-dimethoxyflavone，或栎草亭-3',6-二甲醚，Quercetagetin 3',6-dimethyl ether）是一种天然的栎草亭衍生O-甲基化黄酮，分子式C₁₇H₁₄O₈，存在于菠菜（Spinacia oleracea）等植物中^[1]。

Spinacetin
IUPAC名 3,4′,5,7-Tetrahydroxy-3′,6-dimethoxyflavone
系统名 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
别名	Quercetagetin 3',6-dimethyl ether
识别
CAS号	3153-83-1  Y
PubChem	5321435
ChemSpider	4479178
SMILES	COC1=C(C=CC(=C1)C2=C(C(=O)C3=C(C(=C(C=C3O2)O)OC)O)O)O
InChI	1/C17H14O8/c1-23-10-5-7(3-4-8(10)18)16-15(22)13(20)12-11(25-16)6-9(19)17(24-2)14(12)21/h3-6,18-19,21-22H,1-2H3
InChIKey	XWIDINOKCRFVHQ-UHFFFAOYAE
性质
化学式	C17H14O8
摩尔质量	346.29 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

1. Aehle, Elke; Raynaud-Le Grandic, Sophie; Ralainirina, Robert; Baltora-Rosset, Sylvie; Mesnard, François; Prouillet, Christophe; Mazière, Jean-Claude; Fliniaux, Marc-André. Development and evaluation of an enriched natural antioxidant preparation obtained from aqueous spinach (Spinacia oleracea) extracts by an adsorption procedure. Food Chemistry. 2004, 86 (4): 579–585. doi:10.1016/j.foodchem.2003.10.006.