The molecule is trianion of 2-phosphoglycolic acid arising from deprotonation of the carboxy and phosphate groups; major species at pH 7.3. It has a role as a human metabolite. It is an organophosphate oxoanion and a monocarboxylic acid anion. It is a conjugate base of a 2-phosphoglycolic acid.
2-phosphonatooxyacetate