Displaying 19 results of Olanzapine Impurities Olanzapine is an atypical antipsychotic medication used to treat schizophrenia and bipolar disorder. During the manufacturing process, impurities may be formed that can impact the quality and safety of the drug. These impurities can include related compounds, degradation products, and residual solvents. Careful monitoring and control of these impurities are important to ensure the effectiveness and safety of olanzapine for patients.