Used as an intermediate in the synthesis of fluorinated pyrimidine derivatives, particularly in the development of pharmaceuticals such as antiviral and anticancer agents. Its structure supports the formation of nucleoside analogs that can interfere with DNA and RNA synthesis in targeted cells. Commonly employed in medicinal chemistry for optimizing drug candidates that require fluorine substitution to enhance metabolic stability and bioavailability. Also utilized in research settings for exploring new heterocyclic compounds with potential biological activity.