7,8-二羟基黄酮

Tropoflavin

藥物動力學數據
生物利用度	~5% (in mice)[1]
生物半衰期	< 30 minutes (in mice)[1]
识别信息
IUPAC命名法 7,8-Dihydroxy-2-phenyl-4H-chromen-4-one
CAS号	38183-03-8 ^Y
PubChem CID	1880
ChemSpider	1809
UNII	ADB6MA8ZV2
ChEBI	CHEBI:140464
CompTox Dashboard（英语：CompTox Chemicals Dashboard） (EPA)	DTXSID00191568
ECHA InfoCard	100.048.903
化学信息
化学式	C15H10O4
摩尔质量	254.24 g·mol^−1
3D模型（JSmol（英语：JSmol））	交互式图像
SMILES c1ccc(cc1)c2cc(=O)c3ccc(c(c3o2)O)O
InChI InChI=1S/C15H10O4/c16-11-7-6-10-12(17)8-13(19-15(10)14(11)18)9-4-2-1-3-5-9/h1-8,16,18H Key:COCYGNDCWFKTMF-UHFFFAOYSA-N

7,8-二羟基黄酮（英語：7,8-Dihydroxyflavone，缩写7,8-DHF，也称为 Tropoflavin）是一种天然黄酮，存在于長柄菊（学名：Tridax procumbens）等植物中^[2][3][4]。

参考文献

1. US application 20150274692,Keqiang Ye,「7,8-Dihydoxyflavone and 7,8-substituted flavone derivatives, compositions, and methods related thereto」,发表于2015-10-01,指定于Emory University 
2. Andero, R.; Ressler, K.J. Fear extinction and BDNF: translating animal models of PTSD to the clinic. Genes, Brain and Behavior. 2012, 11 (5): 503–512. ISSN 1601-1848. PMC 3389160 . PMID 22530815. doi:10.1111/j.1601-183X.2012.00801.x. 
3. Colombo, Paola S.; Flamini, Guido; Christodoulou, Michael S.; Rodondi, Graziella; Vitalini, Sara; Passarella, Daniele; Fico, Gelsomina. Farinose alpine Primula species: Phytochemical and morphological investigations (PDF). Phytochemistry. 2014, 98: 151–159. ISSN 0031-9422. PMID 24345641. doi:10.1016/j.phytochem.2013.11.018. hdl:2434/233766 . 
4. Cell Press. Molecule found in tree leaves helps female mice combat weight gain; males unaffected. ScienceDaily. 2015 [2015-03-19]. （原始内容存档于2021-07-26）.