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