Displaying 5 results of Amprenavir Stable Isotopes Amprenavir is a protease inhibitor used in the treatment of HIV. Stable isotopes of Amprenavir are isotopes that do not undergo radioactive decay. They are used in medical research for studying the drug's pharmacokinetics, metabolism, and interactions with other drugs. These isotopes are essential for developing accurate analytical methods for quantifying Amprenavir in biological samples.