The molecule is a long-chain unsaturated fatty acid anion that is the conjugate base of (13Z,16Z)-docosadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a polyunsaturated fatty acid anion, a long-chain fatty acid anion and a docosadienoate. It is a conjugate base of a (13Z,16Z)-docosadienoic acid.
(13Z,16Z)-docosa-13,16-dienoate