The molecule is a phosphatidylcholine O-36:5 in which the alkyl and acyl groups specified at positions 1 and 2 are hexadecyl and (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoyl respectively. It is a phosphatidylcholine O-36:5 and a 2-acyl-1-alkyl-sn-glycero-3-phosphocholine. It derives from an all-cis-5,8,11,14,17-icosapentaenoic acid.
[(2R)-3-hexadecoxy-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate