Eupafolin
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one
描述
Eupafolin, also known as 6-methoxy 5 or 73'4'-tetrahydroxyflavone, is a member of the class of compounds known as 6-o-methylated flavonoids. 6-o-methylated flavonoids are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. Thus, eupafolin is considered to be a flavonoid lipid molecule. Eupafolin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Eupafolin can be found in common sage, lemon verbena, rosemary, and sesame, which makes eupafolin a potential biomarker for the consumption of these food products.
异构
COC1=C(O)C2=C(OC(=CC2=O)C2=CC(O)=C(O)C=C2)C=C1O
InChI标识符
InChI=1S/C16H12O7/c1-22-16-11(20)6-13-14(15(16)21)10(19)5-12(23-13)7-2-3-8(17)9(18)4-7/h2-6,17-18,20-21H,1H3
键
FHHSEFRSDKWJKJ-UHFFFAOYSA-N