The molecule is a 1-alkyl-2-acyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-palmityl-2-acetyl-sn-glycero-3-phosphate; major species at pH 7.3. It derives from a hexadecan-1-ol and an acetate. It is a conjugate base of a 1-palmityl-2-acetyl-sn-glycero-3-phosphate.
[(2R)-2-acetyloxy-3-hexadecoxypropyl] phosphate