Displaying 2 results of Selpercatinib Stable Isotopes Selpercatinib is a highly effective targeted therapy for the treatment of certain types of cancer. Stable isotopes of Selpercatinib are used in research and clinical studies to better understand the pharmacokinetics and metabolism of the drug. These isotopes are non-radioactive and do not pose any health risks to researchers or patients. The use of stable isotopes is an important tool in drug development and precision medicine.