How should 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline (CAS: 183322-18-1) be stored?

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline (CAS: 183322-18-1) should be stored in a cool, dry, and dark place, preferably at 2-8°C. It requires a sealed container to prevent moisture exposure and maintain stability. Avoid contact with air and light to preserve its chemical integrity. Storage conditions should comply with standard chemical safety protocols to ensure long-term stability and prevent degradation.