The molecule is the conjugate base of 9-riburonosyladenine arising from deprotonation of the carboxylic acid function. It is a monocarboxylic acid anion and a purine nucleoside. It is a conjugate base of a 9-riburonosyladenine.
(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolane-2-carboxylate