Displaying 6 results of Sorafenib Stable Isotopes Sorafenib is a medication used to treat liver, kidney, and thyroid cancer. Stable isotopes of Sorafenib are non-radioactive versions of the drug that are used in scientific research to study the drug's pharmacokinetics and metabolic pathways. These isotopes allow researchers to track the drug's movement in the body and understand how it is processed by the liver and kidneys. They are also used to develop new formulations of the drug with improved efficacy and fewer side effects.