The molecule is an N-acylsphinganine-1-phosphoethanolamine in which the N-acyl group is specified as hexadecanoyl. It derives from a hexadecanoic acid. It is a tautomer of a N-hexadecanoylsphinganine-1-phosphoethanolamine zwitterion.
2-aminoethyl [(2S,3R)-2-(hexadecanoylamino)-3-hydroxyoctadecyl] hydrogen phosphate