The molecule is a 1-phosphatidyl-1D-myo-inositol 3-phosphate in which both phosphatidyl acyl groups are specified as octanoyl. It is a 1-phosphatidyl-1D-myo-inositol 3-phosphate and an octanoate ester. It is a conjugate acid of a 1,2-dioctanoyl-sn-glycero-3-phospho-(1'-D-myo-inositol-3'-phosphate)(3-).
[(2R)-3-[hydroxy-[(1S,2R,3S,4S,5R,6R)-2,3,4,6-tetrahydroxy-5-phosphonooxycyclohexyl]oxyphosphoryl]oxy-2-octanoyloxypropyl] octanoate