The molecule is a inositol phosphomannosylinositol phosphoceramide compound having a 2-hydroxyhexacosanoyl group attached to the ceramide nitrogen. It has a role as a Saccharomyces cerevisiae metabolite. It derives from a myo-inositol and a Man-beta1-2-Ins-1-P-Cer(t20:0/2-OH-26:0). It is a conjugate acid of an Ins-1-P-6-Man-beta1-2-Ins-1-P-Cer(t18:0/2-OH-26:0)(2-).
[(2R,3S,4S,5S,6S)-6-[(1R,2R,3S,4R,5S,6S)-3-[[(2S,3S,4R)-3,4-dihydroxy-2-(2-hydroxyhexacosanoylamino)octadecoxy]-hydroxyphosphoryl]oxy-2,4,5,6-tetrahydroxycyclohexyl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl [(2R,3S,5R,6R)-2,3,4,5,6-pentahydroxycyclohexyl] hydrogen phosphate