The molecule is a quadruply-charged organophosphate oxoanion arising from deprotonation of the phosphate OH groups of sedoheptulose 1,7-bisphosphate; major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate base of a sedoheptulose 1,7-bisphosphate.
[(2R,3R,4R,5S)-2,3,4,5-tetrahydroxy-6-oxo-7-phosphonatooxyheptyl] phosphate