The molecule is a nucleotide-sugar oxoanion that is the dianion of ADP-D-ribose(2-) arising from deprotonation of the phosphate OH groups; major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate base of an ADP-D-ribose.
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(2R,3S,4R)-3,4,5-trihydroxyoxolan-2-yl]methyl phosphate