The molecule is a 1-hexadecanoyl-2-acyl-sn-glycero-3-phospho-1D-myo-inositol in which the 2-acyl group is specified as 9Z,12Z-octadecadienoyl (linoleoyl). It is a 1-hexadecanoyl-2-acyl-sn-glycero-3-phospho-1D-myo-inositol and a phosphatidylinositol (16:0/18:2). It is a conjugate acid of a 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-D-myo-inositol(1-).
[(2R)-1-hexadecanoyloxy-3-[hydroxy-[(2R,3R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (9Z,12Z)-octadeca-9,12-dienoate