描述
3-(2-hydroxy-4-methoxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-ol is a member of the class of compounds known as 4'-o-methylated isoflavonoids. 4'-o-methylated isoflavonoids are isoflavonoids with methoxy groups attached to the C4' atom of the isoflavonoid backbone. Isoflavonoids are natural products derived from 3-phenylchromen-4-one. 3-(2-hydroxy-4-methoxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 3-(2-hydroxy-4-methoxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-ol can be found in a number of food items such as celeriac, common salsify, medlar, and wax apple, which makes 3-(2-hydroxy-4-methoxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-ol a potential biomarker for the consumption of these food products.
InChI标识符
InChI=1S/C16H16O4/c1-19-13-4-5-14(15(18)8-13)11-6-10-2-3-12(17)7-16(10)20-9-11/h2-5,7-8,11,17-18H,6,9H2,1H3