Displaying 2 results of Maropitant Stable Isotopes Maropitant stable isotopes are a class of isotopes that are used in the development of drugs that target the neurokinin-1 (NK-1) receptor in animals. These isotopes help researchers to study the pharmacokinetics and pharmacodynamics of Maropitant, a potent antiemetic drug that is used to prevent and treat vomiting and nausea in dogs and cats. The use of stable isotopes in Maropitant research allows for the accurate measurement of drug concentrations and metabolic pathways, which can help to improve the safety and efficacy of the drug.