Displaying 9 results of Fenofibric Acid Impurities Fenofibric acid is a medication used to lower cholesterol and triglycerides in the blood. However, during the manufacturing process, impurities may be introduced which can affect the purity and efficacy of the drug. These impurities can include related compounds, residual solvents, and degradation products. It is important to closely monitor and control the levels of these impurities to ensure the safety and effectiveness of the medication.