Displaying 27 results of Piperacillin Impurities Piperacillin impurities are substances that are present alongside the active pharmaceutical ingredient, piperacillin, in pharmaceutical formulations. These impurities can be the result of various factors, including the synthesis process, storage conditions, and degradation over time. The presence of impurities can impact the quality, safety, and efficacy of the drug product, so their identification and quantification are critical in drug development and manufacturing. Regulatory agencies, such as the FDA and EMA, have established guidelines for the acceptable limits of piperacillin impurities in drug products to ensure their safety and efficacy.