Displaying 6 results of Sofosbuvir Stable Isotopes Sofosbuvir Stable Isotopes are a set of isotopically labeled compounds used in the development and testing of drugs for the treatment of Hepatitis C virus infection. These isotopes are chemically identical to the non-labeled compounds, but contain heavier isotopes of carbon, nitrogen, and oxygen, making them ideal for use in studies of drug metabolism and pharmacokinetics. Sofosbuvir Stable Isotopes are an important tool for researchers working in the field of drug discovery and development.