2-Amino-9-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1H-purin-6(9H)-one from Alfa Chemistry

A difluorinated purine nucleoside analog with enhanced metabolic stability. Used in structure-activity relationship studies, nucleoside metabolism research, and as a model compound for antiviral or anticancer nucleoside development.