1-tetradecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholine is a phosphatidylcholine 32:1 in which the acyl groups at C-1 and C-2 are tetradecanoyl and (11Z)-octadec-11-enoyl respectively. It has a role as a mouse metabolite. It is a phosphatidylcholine 32:1 and a tetradecanoate ester. It is functionally related to a cis-vaccenic acid.