3-Hydroxy-5-methoxystilbene-2-carboxylic acid
IUPAC 名称
2-hydroxy-4-methoxy-6-[(E)-2-phenylethenyl]benzoic acid
描述
4-o-methylpinosylvic acid is a member of the class of compounds known as stilbenes. Stilbenes are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. 4-o-methylpinosylvic acid is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 4-o-methylpinosylvic acid can be found in pulses, which makes 4-o-methylpinosylvic acid a potential biomarker for the consumption of this food product.
异构
COC1=CC(O)=C(C(O)=O)C(\C=C\C2=CC=CC=C2)=C1
InChI标识符
InChI=1S/C16H14O4/c1-20-13-9-12(15(16(18)19)14(17)10-13)8-7-11-5-3-2-4-6-11/h2-10,17H,1H3,(H,18,19)/b8-7+
键
PICDNGANOHNCPT-BQYQJAHWSA-N