The molecule is an icosanoid anion that is the conjugate base of 5,20-di-HEPE arising from deprotonation of the carboxylic acid group; major species at pH 7.3. It is an icosanoid anion, a polyunsaturated fatty acid anion, an omega-hydroxy fatty acid anion and a long-chain fatty acid anion. It is a conjugate base of a 5,20-diHEPE.
(6E,8Z,11Z,14Z,17Z)-5,20-dihydroxyicosa-6,8,11,14,17-pentaenoate