7-Demethyltangeretin
IUPAC 名称
7-hydroxy-5,6,8-trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
描述
7-demethyltangeretin is a member of the class of compounds known as 8-o-methylated flavonoids. 8-o-methylated flavonoids are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. Thus, 7-demethyltangeretin is considered to be a flavonoid lipid molecule. 7-demethyltangeretin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 7-demethyltangeretin can be found in mandarin orange (clementine, tangerine), which makes 7-demethyltangeretin a potential biomarker for the consumption of this food product.
异构
COC1=CC=C(C=C1)C1=CC(=O)C2=C(O1)C(OC)=C(O)C(OC)=C2OC
InChI标识符
InChI=1S/C19H18O7/c1-22-11-7-5-10(6-8-11)13-9-12(20)14-16(23-2)18(24-3)15(21)19(25-4)17(14)26-13/h5-9,21H,1-4H3
键
IPCCBZZCWJJFIF-UHFFFAOYSA-N