The molecule is a glycerophosphoinositol phosphate having a 1-O,2-O-dioctanoyl-sn-glycero-3-phospho moiety attached at the 1-position of 1D-myo-inositol 4,5-bis(phosphate). It is a glycerophosphoinositol phosphate and an octanoate ester.
[(2S)-3-[hydroxy-[(1R,2R,3S,4R,5R,6S)-2,3,6-trihydroxy-4,5-diphosphonooxycyclohexyl]oxyphosphoryl]oxy-2-octanoyloxypropyl] octanoate