The molecule is a triply-charged organophosphate oxoanion arising from deprotonation of the diphosphate OH groups of all-trans-nonaprenyl diphosphate; major species at pH 7.3. It is a conjugate base of an all-trans-nonaprenyl diphosphate.
[[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenoxy]-oxidophosphoryl] phosphate