The molecule is a sphingomyelin d18:1 in which the amino group of sphingosine is substituted by a pentadecanoyl group. It has a role as a mouse metabolite. It is a sphingomyelin d18:1 and a sphingomyelin 33:1. It derives from a pentadecanoic acid.
[(E,2S,3R)-3-hydroxy-2-(pentadecanoylamino)octadec-4-enyl] 2-(trimethylazaniumyl)ethyl phosphate