The molecule is a purine ribonucleoside 5'-diphosphate having inosine as the nucleobase. It has a role as a fundamental metabolite. It is a purine ribonucleoside 5'-diphosphate and an inosine phosphate. It is a conjugate acid of an IDP(3-).
[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1H-purin-9-yl)oxolan-2-yl]methyl phosphono hydrogen phosphate