Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its structure serves as a building block for nucleoside analogs, which mimic natural nucleobases and interfere with viral replication or tumor cell proliferation. Also employed in the preparation of agrochemicals and functional materials due to its ability to form stable hydrogen-bonded networks. Commonly utilized in research settings for designing novel heterocyclic compounds with biological activity.