The molecule is a short-chain, methyl-branched fatty acyl-CoA that is the S-isobutyryl derivative of coenzyme A. It has a role as a human metabolite and a mouse metabolite. It is a short-chain fatty acyl-CoA and a methyl-branched fatty acyl-CoA. It derives from a coenzyme A and an isobutyric acid. It is a conjugate acid of an isobutyryl-CoA(4-).
S-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethyl] 2-methylpropanethioate