The molecule is an acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (10Z,13Z,16Z,19Z,22Z)-octacosapentaenoyl-CoA; major species at pH 7.3. It is a polyunsaturated fatty acyl-CoA(4-) and an ultra-long-chain fatty acyl-CoA(4-). It is a conjugate base of a (10Z,13Z,16Z,19Z,22Z)-octacosapentaenoyl-CoA.
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-[[[[(3R)-3-hydroxy-2,2-dimethyl-4-[[3-[2-[(10Z,13Z,16Z,19Z,22Z)-octacosa-10,13,16,19,22-pentaenoyl]sulfanylethylamino]-3-oxopropyl]amino]-4-oxobutoxy]-oxidophosphoryl]oxy-oxidophosphoryl]oxymethyl]oxolan-3-yl] phosphate