The molecule is a cardiolipin in which the phosphatidyl acyl groups at positions 1, 1' and 2 are specified as linoleoyl, while that at position 2' is specified as palmitoyl. It derives from a linoleic acid and a hexadecanoic acid. It is a conjugate acid of a 1,1',2-trilinoleoyl-2'-palmitoyl cardiolipin(2-).
[(2R)-3-[[3-[[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-hexadecanoyloxypropyl] (9Z,12Z)-octadeca-9,12-dienoate