The molecule is an organophosphate oxoanion arising from deprotonation of the phosphate OH and carboxy groups of 2-phospho-D-glyceric acid; major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is an organophosphate oxoanion and a hydroxy monocarboxylic acid anion. It is a conjugate base of a 2-phospho-D-glyceric acid.
(2R)-3-hydroxy-2-phosphonatooxypropanoate