The molecule is a sphingomyelin 44:0 in which the N-acyl group and sphingoid base are specified as hexacosanoyl and sphinganine respectively. It has a role as a mouse metabolite. It is a sphingomyelin 44:0 and a N-acylsphinganine-1-phosphocholine.
[(2S,3R)-2-(hexacosanoylamino)-3-hydroxyoctadecyl] 2-(trimethylazaniumyl)ethyl phosphate