Displaying 10 results of Aprepitant Stable Isotopes Aprepitant is a medication used to prevent nausea and vomiting caused by chemotherapy. Stable isotopes of aprepitant are non-radioactive forms of the drug used for research purposes. By replacing certain atoms in the molecule with their stable counterparts, researchers can study the drug's behavior and metabolism in the body without the risk of radiation exposure. The use of stable isotopes in pharmaceutical research is becoming increasingly common and can provide valuable insights into drug development and optimization.