Displaying 2 results of Vecuronium Bromide Impurities Vecuronium Bromide is a muscle relaxant used during surgery to help relax the muscles and make intubation easier. However, the drug may contain impurities that can affect its efficacy and safety. These impurities may include related substances, degradation products, and residual solvents that need to be monitored and controlled to ensure the quality and purity of the drug product. The identification and quantification of these impurities are essential to determine the drug's suitability for use in patients.