Sparfloxacin is an antibiotic used to treat bacterial infections. However, the drug may contain impurities that can affect its safety and efficacy. These impurities may be present during the synthesis, storage, or transportation of the drug. Therefore, it is important to identify and quantify these impurities to ensure the quality and safety of the drug. The most common impurities found in Sparfloxacin include related substances, degradation products, and residual solvents.