Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. It serves as a building block in the preparation of heterocyclic compounds that exhibit biological activity. Its structure allows for easy modification in drug design, enhancing binding affinity to target enzymes or receptors. Commonly employed in research settings for the development of kinase inhibitors and nucleoside analogs. Also utilized in agrochemical synthesis for creating novel pesticides with improved efficacy and selectivity.