Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its structure supports the formation of nucleoside analogs, which can interfere with viral replication or disrupt cancer cell growth. Commonly employed in medicinal chemistry for modifying pyrimidine-based drug candidates to enhance efficacy and selectivity. Also utilized in agrochemical research for designing bioactive molecules with pesticidal or herbicidal properties.