Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting kinase inhibitors. Its structure allows for functionalization at multiple sites, making it valuable in drug discovery for anticancer, antiviral, and anti-inflammatory agents. Commonly employed in the development of small molecule therapeutics due to its ability to mimic purine scaffolds, enhancing binding affinity to target proteins. Also utilized in materials science for constructing heterocyclic frameworks in organic electronics.