Caffeic acid ester
IUPAC 名称
2-phenylethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
描述
Caffeic acid ester, also known as caffeic acid phenethyl ester or cape, belongs to coumaric acids and derivatives class of compounds. Those are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. Caffeic acid ester is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Caffeic acid ester can be found in corn, flaxseed, oat, and peach, which makes caffeic acid ester a potential biomarker for the consumption of these food products.
异构
[H]\C(=C(\[H])C1=CC(O)=C(O)C=C1)C(=O)OCCC1=CC=CC=C1
InChI标识符
InChI=1S/C17H16O4/c18-15-8-6-14(12-16(15)19)7-9-17(20)21-11-10-13-4-2-1-3-5-13/h1-9,12,18-19H,10-11H2/b9-7+
键
SWUARLUWKZWEBQ-VQHVLOKHSA-N