The molecule is an omega-hydroxy fatty acid that is 19-hydroxynonadecanoic acid which has been dehydrogenated to introduce a trans double bond at the 2-3 position. It is an alpha,beta-unsaturated monocarboxylic acid, an omega-hydroxy fatty acid, a long-chain fatty acid, a straight-chain fatty acid and a hydroxy monounsaturated fatty acid.
(E)-19-hydroxynonadec-2-enoic acid