Displaying 4 results of Clopenthixol Impurities Clopenthixol impurities are the unwanted substances present in the clopenthixol molecule that can affect its quality, stability, and efficacy. These impurities can arise during the manufacturing process, storage, or transportation of the drug. The presence of impurities can alter the properties of the drug, making it less effective or even harmful to the user. Therefore, it is essential to monitor and control the levels of clopenthixol impurities to ensure the drug's safety and efficacy.