The molecule is a 2-monolysocardiolipin(2-) obtained by deprotonation of the phosphate OH groups of trilinoleoyl 2-monolysocardiolipin; major species at pH 7.3. It is a conjugate base of a trilinoleoyl 2-monolysocardiolipin.
[3-[[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propoxy]-oxidophosphoryl]oxy-2-hydroxypropyl] [(2R)-2-hydroxy-3-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] phosphate