Used in the synthesis of pharmaceutical intermediates, particularly in the development of kinase inhibitors for targeted cancer therapies. Its structure supports binding to enzyme active sites, making it valuable in creating compounds that modulate cellular signaling pathways. Also employed in research settings for designing novel antiviral agents due to its pyrimidine core, which mimics natural nucleotide bases. Commonly utilized in medicinal chemistry for structure-activity relationship (SAR) studies to optimize drug candidates.