The molecule is a ceramide phosphoinositol compound having a hexacosanoyl group attached to the ceramide nitrogen, no hydroxylation at C-4 of the long-chain base, and hydroxylation at C-2 of the very-long-chain fatty acid. It has a role as a Saccharomyces cerevisiae metabolite. It derives from a N-(2-hydroxyhexacosanoyl)sphinganine. It is a conjugate acid of an Ins-1-P-Cer(d18:0/2-OH-26:0)(1-).
[(2S,3R)-3-hydroxy-2-[[(2S)-2-hydroxyhexacosanoyl]amino]octadecyl] [(2R,3R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl] hydrogen phosphate