The molecule is an icosanoid anion that is the conjugate base of 15(R)-HEPE arising from deprotonation of the carboxylic acid group; major species at pH 7.3. It has a role as a mouse metabolite, an anti-inflammatory agent and a human xenobiotic metabolite. It is a long-chain fatty acid anion and a HEPE(1-). It is a conjugate base of a 15(R)-HEPE. It is an enantiomer of a 15(S)-HEPE(1-).
(5Z,8Z,11Z,13E,15R,17Z)-15-hydroxyicosa-5,8,11,13,17-pentaenoate