Displaying 17 results of Revefenacin Impurities Revefenacin Impurities refer to the chemical compounds that may be present in Revefenacin, a medication used to treat chronic obstructive pulmonary disease (COPD). These impurities may be formed during the manufacturing process or may be introduced during storage or handling. It is important to identify and control these impurities to ensure the safety and efficacy of Revefenacin for patients. Analytical methods are used to detect and quantify these impurities, and appropriate measures are taken to minimize their presence in Revefenacin.