The molecule is an N-acylphytosphingosine-1-phosphoethanolamine zwitterion in which the N-acyl group is specified as hexadecanoyl. It derives from a N-hexadecanoylphytosphingosine. It is a tautomer of a N-hexadecanoylphytosphingosine-1-phosphoethanolamine.
2-azaniumylethyl [(2S,3S,4R)-2-(hexadecanoylamino)-3,4-dihydroxyoctadecyl] phosphate