How should Enalapril Impurity 5 (CAS: 147-85-3) be stored?

Enalapril Impurity 5 (CAS: 147-85-3) should be stored in a cool, dry place, away from direct light and moisture. Keep in a sealed container to prevent contamination and degradation. Store in a well-ventilated area to avoid exposure to air. Maintain storage conditions below 25°C and ensure humidity levels remain low. Regularly check for signs of decomposition to ensure stability and safety.