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