The molecule is a 1-acyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-arachidonoyl-sn-glycero-3-phosphate. It is a conjugate acid of a 1-arachidonoyl-sn-glycerol 3-phosphate.
[(2R)-2-hydroxy-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]oxypropyl] phosphate