3'-beta-C-ethynyl-5-trifluoromethyluridine

This collection features nucleoside analogs modified at the 3'-position or the 5-position of the pyrimidine ring, including fluoro-substituted variants. These compounds are valuable tools for biochemical research, enabling studies on nucleic acid metabolism, antiviral mechanisms, and as probes in both in vitro enzymatic assays and cellular studies.