Besifloxacin is a potent and broad-spectrum antibiotic used to treat bacterial infections. However, during the manufacturing process, impurities may form, which can affect the purity, safety, and efficacy of the drug. Therefore, it is essential to identify, isolate, and characterize these impurities to ensure the quality of the drug product. The most common impurities found in Besifloxacin include related substances, degradation products, and residual solvents. Analytical methods such as high-performance liquid chromatography (HPLC) and mass spectrometry (MS) are used to detect and quantify these impurities.
