Iloperidone is an antipsychotic medication used to treat schizophrenia. However, like all drugs, it may contain impurities that can affect its efficacy and safety. Iloperidone impurities are unwanted substances that may be present in the drug substance or product. These impurities can arise during the drug manufacturing process, storage, or transportation. Therefore, it is crucial to identify, control, and monitor these impurities to ensure the quality and safety of the drug product.