Nicorandil is a medication used to treat angina and heart failure. It is important to ensure that the medication is pure and free from impurities that may affect its efficacy or cause harmful side effects. Nicorandil impurities refer to any substances that are present in the medication that are not the active ingredient. These impurities can be residual solvents, degradation products, or other contaminants that may have been introduced during the manufacturing process. It is crucial for manufacturers to identify and control these impurities to ensure the safety and effectiveness of the medication.
