The molecule is an organophosphate oxoanion resulting from the deprotonation of the carboxy and phosphate groups of 1-phospho-alpha-D-glucuronic acid; major species at pH 7.3. It is an organophosphate oxoanion, a carbohydrate acid derivative anion and a monocarboxylic acid anion. It is a conjugate base of a 1-phospho-alpha-D-glucuronic acid.
(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-phosphonatooxyoxane-2-carboxylate