Tenofovir diphosphate (sodium salt)

Tenofovir diphosphate is the active metabolite of tenofovir prodrugs, acting as a potent and selective inhibitor of HIV reverse transcriptase and HBV polymerase. Its intracellular concentration in PBMCs correlates with antiviral efficacy in preclinical models, supporting its use in virology and antiviral drug discovery research.