The molecule is a 3-sn-phosphatidyl L-serine in which the phosphatidyl acyl groups at both positions 1 and 2 are specified as hexadecanoyl (palmitoyl). It has a role as a mouse metabolite. It derives from a hexadecanoic acid. It is a conjugate acid of a 1,2-dihexadecanoyl-sn-glycero-3-phospho-L-serine(1-).
(2S)-2-amino-3-[[(2R)-2,3-di(hexadecanoyloxy)propoxy]-hydroxyphosphoryl]oxypropanoic acid