The molecule is a doubly-charged nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of (R)-NADHX; major species at pH 7.3. It derives from a NADH(2-). It is a conjugate base of a (R)-NADHX.
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(2R,3S,4R,5R)-5-[(2R)-5-carbamoyl-2-hydroxy-3,4-dihydro-2H-pyridin-1-yl]-3,4-dihydroxyoxolan-2-yl]methyl phosphate