Frovatriptan Nitroso Impurity 2 is a chemical byproduct associated with the production of Frovatriptan, a triptan-class medication commonly used for the treatment of migraines. Impurities like Nitroso Impurity 2 can occur during the manufacturing process or as a result of degradation over time, potentially affecting the drug's safety and efficacy. Monitoring and controlling such impurities is crucial to ensure the medication meets regulatory standards and remains safe for patient use. Advanced analytical techniques are typically employed to detect and quantify these impurities, ensuring compliance with pharmaceutical guidelines.