Pinocembrin
IUPAC 名称
5,7-dihydroxy-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one
描述
(s)-pinocembrin, also known as 5,7-dihydroxyflavanone or dihydrochrysin, is a member of the class of compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3 (s)-pinocembrin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). (s)-pinocembrin is a bitter tasting compound found in mexican oregano and tarragon, which makes (s)-pinocembrin a potential biomarker for the consumption of these food products.
异构
OC1=CC(O)=C2C(=O)CC(OC2=C1)C1=CC=CC=C1
InChI标识符
InChI=1S/C15H12O4/c16-10-6-11(17)15-12(18)8-13(19-14(15)7-10)9-4-2-1-3-5-9/h1-7,13,16-17H,8H2
键
URFCJEUYXNAHFI-UHFFFAOYSA-N