The molecule is an 18-HEPE that consists of (5Z,8Z,11Z,14Z,16E)-icosapentaenoic in which the 18-hydroxy group has S-configuration. It has a role as an anti-inflammatory agent, a human blood serum metabolite and a human xenobiotic metabolite. It is a conjugate acid of a 18(S)-HEPE(1-). It is an enantiomer of a 18(R)-HEPE.
(5Z,8Z,11Z,14Z,16E,18S)-18-hydroxyicosa-5,8,11,14,16-pentaenoic acid