The molecule is an 1,3-thiazolemonocarboxylic acid that is ADP in which one of the diphosphate hydrogens has been replaced by a 2-(2-carboxy-4-methyl-1,3-thiazol-5-yl)ethyl group. It derives from an ADP. It is a conjugate acid of an ADP-5-ethyl-4-methylthiazole-2-carboxylate(3-).
5-[2-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxyethyl]-4-methyl-1,3-thiazole-2-carboxylic acid