IUPAC 名称
2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7,8-trimethoxy-4H-chromen-4-one
描述
3,3',4',7,8-pentamethylgossypetin, also known as 8-O-methylretusin, 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, 3,3',4',7,8-pentamethylgossypetin is considered to be a flavonoid lipid molecule. 3,3',4',7,8-pentamethylgossypetin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 3,3',4',7,8-pentamethylgossypetin can be found in sweet orange, which makes 3,3',4',7,8-pentamethylgossypetin a potential biomarker for the consumption of this food product.
InChI标识符
InChI=1S/C20H20O8/c1-23-12-7-6-10(8-13(12)24-2)17-20(27-5)16(22)15-11(21)9-14(25-3)18(26-4)19(15)28-17/h6-9,21H,1-5H3