7,4'-二羟基黄酮

4′,7-Dihydroxyflavone
	首选IUPAC名; 7-Hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
别名	7,4′-Dihydroxyflavone
识别
CAS号	2196-14-7
PubChem	5282073
ChemSpider	4445298
SMILES	C1=CC(=CC=C1C2=CC(=O)C3=C(O2)C=C(C=C3)O)O;
InChI	1/C15H10O4/c16-10-3-1-9(2-4-10)14-8-13(18)12-6-5-11(17)7-15(12)19-14/h1-8,16-17H;
InChIKey	LCAWNFIFMLXZPQ-UHFFFAOYAD
ChEBI	29503
性质
化学式	C15H10O4
摩尔质量	254.24 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

7,4'-二羟基黄酮（英語：7,4'-Dihydroxyflavone，也称为4',7-二羟基黄酮，4',7-Dihydroxyflavone）是一种黄酮，分子式C₁₅H₁₀O₄，存在于多种植物的根部与种子中。^[1]^[2]

参考文献

^ Zhang, Juan; Subramanian, Senthil; Stacey, Gary; Yu, Oliver. Flavones and flavonols play distinct critical roles during nodulation of Medicago truncatula by Sinorhizobium meliloti. The Plant Journal. 2009, 57 (1): 171–83. PMID 18786000. doi:10.1111/j.1365-313X.2008.03676.x .
^ Wang, X; Li, J; Wei, L; Ohmiya, S. Flavone constituents in the seeds of Sophora vicii folia Hance. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica. 1996, 21 (3): 165–6, 191. PMID 9206257 （中文）.