The molecule is the anion resulting from the removal of the proton from the carboxylic acid group of 3,3',5-triiodo-L-thyronine. It is an alpha-amino-acid anion, a monocarboxylic acid anion and an iodothyroninate. It is a conjugate base of a 3,3',5-triiodo-L-thyronine.
(2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate