Displaying 25 results of Triamcinolone Impurities Triamcinolone is a synthetic corticosteroid used for the treatment of inflammation, allergies, and various skin conditions. However, during the synthesis of Triamcinolone, impurities may be formed which can cause adverse effects such as toxicity, allergic reactions, and decreased efficacy. These impurities include 6α-methylprednisolone, 6α-methylprednisolone-17-acetate, and 6α-methylprednisolone-21-acetate. It is important to monitor and control these impurities to ensure the safety and efficacy of Triamcinolone for patient use.