- Source: 2,5-Dihydroxycinnamic acid
2,5-Dihydroxycinnamic acid is a hydroxycinnamic acid derivative. It is an isomer of caffeic acid.
Preparation
2,5-Dihydroxycinnamic acid is produced by Elbs persulfate oxidation of o-coumaric acid.
See also
Homogentisic acid
Gentisic acid