Indinavir is an antiretroviral medication used in the treatment of HIV infections. Indinavir Impurities refer to any unwanted or potentially harmful substances that may be present in indinavir preparations. These impurities can affect the safety and efficacy of the medication, and therefore must be monitored and controlled to ensure the highest quality product is delivered to patients. The most common impurities in indinavir preparations include related compounds, degradation products, and residual solvents.