The molecule is a 1-monolysocardiolipin(2-) obtained by deprotonation of the phosphate OH groups of 1,2,2'-trilinoleoyl-1'-monolysocardiolipin; major species at pH 7.3. It is a conjugate base of a 1,2,2'-trilinoleoyl-,1'-monolysocardiolipin.
[3-[[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propoxy]-oxidophosphoryl]oxy-2-hydroxypropyl] [(2R)-3-hydroxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] phosphate