Used in biochemical research to study enzyme mechanisms, particularly those involving purine metabolism. It serves as a precursor in the synthesis of modified nucleosides and nucleotides, which are valuable in developing antiviral and anticancer agents. Additionally, it is employed in the investigation of DNA and RNA repair processes, aiding in understanding genetic mutations and cellular responses to damage. Its role in modulating biochemical pathways makes it a key compound in exploring therapeutic interventions for metabolic disorders.