The molecule is a synthetic phenylalanine derivative derived formally from the mycotoxin ochratoxin A by substitution at position 4 of the phenyl ring with a 5-carboxypentyl group. It has a role as a hapten. It is a N-acyl-L-phenylalanine, a member of isochromanes, a monocarboxylic acid amide, an organochlorine compound, a phenylalanine derivative and a diastereoisomeric mixture. It derives from an ochratoxin A.
6-[4-[(2S)-2-carboxy-2-[(5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromene-7-carbonyl)amino]ethyl]phenyl]hexanoic acid