The molecule is an (omega-1)-hydroxy fatty acid anion that is the conjugate base of 19-HETrE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is an (omega-1)-hydroxy fatty acid anion, an icosanoid anion, a long-chain fatty acid anion and a hydroxy polyunsaturated fatty acid anion. It is a conjugate base of a 19-HETrE.
(5Z,8Z,11Z)-19-hydroxyicosa-5,8,11-trienoate