The molecule is a monocarboxylic acid anion that is the conjugate base of 3-(3,4-dihydroxyphenyl)propanoic acid. It has a role as a human xenobiotic metabolite. It is a conjugate base of a 3-(3,4-dihydroxyphenyl)propanoic acid.
3-(3,4-dihydroxyphenyl)propanoate