The molecule is a polyunsaturated fatty acid anion that is the conjugate base of (11Z,14Z)-icosadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a long-chain fatty acid anion, a polyunsaturated fatty acid anion and an icosadienoate. It is a conjugate base of an (11Z,14Z)-icosadienoic acid.
(11Z,14Z)-icosa-11,14-dienoate