Displaying 2 results of Piperaquine Phosphate Impurities Piperaquine Phosphate is an antimalarial drug used to treat malaria. However, during the manufacturing process, impurities may be produced which can affect the effectiveness and safety of the drug. These impurities may include degradation products, residual solvents, and other impurities that can impact the purity, stability, and efficacy of the drug. Therefore, it is important to monitor and control the level of impurities in Piperaquine Phosphate to ensure that the drug is safe and effective for use.