The molecule is a tetracarboxylic acid that is chiral and consists of EDTA having a 4-[N'-(2-hydroxyethyl)thioureido]benzyl substituent at the 2-position. It has a role as an epitope. It is a tetracarboxylic acid and a member of thioureas.
2-[[(2S)-2-[bis(carboxymethyl)amino]-3-[4-(2-hydroxyethylcarbamothioylamino)phenyl]propyl]-(carboxymethyl)amino]acetic acid