Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Exhibits utility in creating antiviral agents due to its ability to mimic purine bases in nucleic acid analogs. Employed in agrochemical research for designing novel pesticides with improved efficacy and selectivity. Serves as a building block in medicinal chemistry for optimizing drug candidates targeting inflammatory and neurological disorders. Its chloro functional group allows for easy modification through cross-coupling reactions, enhancing molecular diversity in drug discovery.