The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of mannose-(1D-myo-inositol 1-phosphate)2; major species at pH 7.3. It is a conjugate base of a mannose-(1D-myo-inositol 1-phosphate)2.
[(1R,2R,3R,4R,5S,6R)-2,3,4,5-tetrahydroxy-6-[(3S,4S,5S,6R)-3,4,5-trihydroxy-6-[[oxido-[(2R,3S,5R,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxymethyl]oxan-2-yl]oxycyclohexyl] phosphate