Displaying 29 results of Enalapril Impurities Enalapril is a medication used to treat high blood pressure and heart failure. However, during the manufacturing process, impurities may be introduced, which can affect the quality and safety of the drug. Enalapril impurities include by-products and degradation products of the active ingredient, as well as other substances that may be introduced during synthesis, purification, or storage. These impurities can affect the efficacy and safety of the medication and must be carefully monitored and controlled to ensure the highest quality product