描述
6-hydroxyluteolin 6,7,3',4'-tetramethyl ether, also known as 5-demethylsinensetin or 5-hydroxy-3',4',6,7-tetramethoxyflavone, is a member of the class of compounds known as 7-o-methylated flavonoids. 7-o-methylated flavonoids are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Thus, 6-hydroxyluteolin 6,7,3',4'-tetramethyl ether is considered to be a flavonoid lipid molecule. 6-hydroxyluteolin 6,7,3',4'-tetramethyl ether is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6-hydroxyluteolin 6,7,3',4'-tetramethyl ether can be found in mandarin orange (clementine, tangerine) and spearmint, which makes 6-hydroxyluteolin 6,7,3',4'-tetramethyl ether a potential biomarker for the consumption of these food products.
InChI标识符
InChI=1S/C19H18O7/c1-22-12-6-5-10(7-14(12)23-2)13-8-11(20)17-15(26-13)9-16(24-3)19(25-4)18(17)21/h5-9,21H,1-4H3