Luteolin 7-(2''-glucuronylglucuronide) 4'-glucuronide
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
描述
Luteolin, also known as 3',4',5,7-tetrahydroxyflavone or digitoflavone, is a member of the class of compounds known as flavones. Flavones are flavonoids with a structure based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-one). Thus, luteolin is considered to be a flavonoid lipid molecule. Luteolin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Luteolin is a bitter tasting compound and can be found in a number of food items such as squashberry, chinese cabbage, spearmint, and red huckleberry, which makes luteolin a potential biomarker for the consumption of these food products. Luteolin can be found primarily in blood. Luteolin is a flavone, a type of flavonoid, with a yellow crystalline appearance .
异构
OC1=CC2=C(C(O)=C1)C(=O)C=C(O2)C1=CC=C(O)C(O)=C1
InChI标识符
InChI=1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H
键
IQPNAANSBPBGFQ-UHFFFAOYSA-N