The molecule is a nucleoside pentaphosphate that is adenosine in which a hexahydrogen pentaphosphate is attached at the 5' position. It is an adenosine 5'-phosphate and a nucleoside pentaphosphate. It is a conjugate acid of an adenosine 5'-pentaphosphate(6-).
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxyphosphoryl] hydrogen phosphate