The molecule is a 3-(3-sn-phosphatidyl)-sn-glycerol 1-phosphate(3-) arising from deprotonation of all three free phosphate OH groups of 1,2-dioleoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate); major species at pH 7.3. It is a conjugate base of a 1,2-dioleoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate).
[(2S)-3-[[(2R)-2,3-bis[[(Z)-octadec-9-enoyl]oxy]propoxy]-oxidophosphoryl]oxy-2-hydroxypropyl] phosphate