Displaying 1 results of Cobicistat Stable Isotopes Cobicistat Stable Isotopes refer to the non-radioactive isotopes of cobicistat, a medication that is used as a booster for other antiretroviral drugs in the treatment of HIV. These stable isotopes have the same chemical and physical properties as the naturally occurring cobicistat isotopes, but they do not emit radiation. They are used in scientific research, drug development, and clinical studies to track the metabolism and pharmacokinetics of cobicistat in the body.