How should 1-{4-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl}-1H-pyrrole-2,5-dione (CAS: 80307-12-6) be stored?

1-{4-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl}-1H-pyrrole-2,5-dione should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent degradation. The storage environment should have a controlled temperature of between 15-25°C (59-77°F) and a relative humidity of less than 60% to maintain its stability and integrity.