Used as an intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceuticals targeting kinase enzymes. Its structure allows for alkylation reactions that facilitate the formation of nitrogen-containing heterocycles, which are common in drug molecules. Commonly employed in research settings to prepare purine-based analogs for antiviral and anticancer studies. Also serves as a building block in the preparation of labeled nucleosides for biochemical assays and receptor binding studies.