The molecule is a very long-chain polyunsaturated fatty acid that is tetracosanoic acid having six double bonds located at positions 6, 9, 12, 15, 18 and 21 (the (6Z,9Z,12Z,15Z,18Z,21Z-isomer). It is an omega-3 fatty acid and a tetracosahexaenoic acid. It is a conjugate acid of a (6Z,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoate.
(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoic acid