Description
IUPAC Name: (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
InChI: InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+
InChIKey: QAIPRVGONGVQAS-DUXPYHPUSA-N
Canonical SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O
Isomeric SMILES: C1=CC(=C(C=C1/C=C/C(=O)O)O)O
Synonyms: caffeic acid; 3,4-Dihydroxycinnamic acid; 331-39-5; trans-caffeic acid; 501-16-6; 3-(3,4-dihydroxyphenyl)acrylic acid; 3,4-Dihydroxybenzeneacrylic acid; (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; …
Botanical Source: