Displaying 2 results of Isoconazole Impurities Isoconazole is an antifungal agent often used in medical preparations. However, during the manufacturing process, impurities can be introduced that may affect the potency and safety of the drug. These impurities may include residual solvents, by-products of the chemical synthesis, and degradation products. Strict quality control measures are needed to ensure that Isoconazole is pure and safe for use.