Displaying 3 results of Elexacaftor Stable Isotopes Elexacaftor stable isotopes are a type of isotopes that are chemically and physically identical to the non-radioactive form of elexacaftor. These isotopes are used in research and development of new drugs, as well as in clinical trials and pharmacokinetic studies. They allow researchers to track the drug's metabolism and distribution in the body, which can help to improve drug efficacy and safety.