The molecule is a 18-HETE(1-) that is the conjugate base of 18(R)-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human xenobiotic metabolite. It is a conjugate base of a 18(R)-HETE.
(5Z,8Z,11Z,14Z,18R)-18-hydroxyicosa-5,8,11,14-tetraenoate