8-4'-Dehydrodiferulic acid
IUPAC 名称
(2E)-2-{4-[(1Z)-2-carboxyeth-1-en-1-yl]-2-methoxyphenoxy}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
描述
8-4'-dehydrodiferulic acid belongs to phenylpyruvic acid derivatives class of compounds. Those are compounds containing a phenylpyruvic acid moiety, which consists of a phenyl group substituted at the second position by an pyruvic acid. 8-4'-dehydrodiferulic acid is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 8-4'-dehydrodiferulic acid can be found in a number of food items such as corn, semolina, common wheat, and hard wheat, which makes 8-4'-dehydrodiferulic acid a potential biomarker for the consumption of these food products.
异构
COC1=C(O)C=CC(\C=C(\OC2=C(OC)C=C(\C=C/C(O)=O)C=C2)C(O)=O)=C1
InChI标识符
InChI=1S/C20H18O8/c1-26-16-10-13(3-6-14(16)21)11-18(20(24)25)28-15-7-4-12(5-8-19(22)23)9-17(15)27-2/h3-11,21H,1-2H3,(H,22,23)(H,24,25)/b8-5-,18-11+
键
GGCXWTMEZZGUFT-WBZVOSOQSA-N