PC(o-24:0/18:3(6Z,9Z,12Z))
1-tetracosyl-2-[(6Z,9Z,12Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine is a phosphatidylcholine O-42:3 in which teh alkyl and acyl groups specified at positions 1 and 2 are tetracosyl and (6Z,9Z,12Z)-octadecatrienoyl respectively. It is a phosphatidylcholine O-42:3 and a 2-acyl-1-alkyl-sn-glycero-3-phosphocholine. It is functionally related to a gamma-linolenic acid.