How should N-[(1-Ethyl-2-pyrrolidinyl)methyl]-2-methoxy-5-sulfamoylbenzamide (CAS: 15676-16-1) be stored?

N-[(1-Ethyl-2-pyrrolidinyl)methyl]-2-methoxy-5-sulfamoylbenzamide 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 temperature should be maintained between 15-25°C (59-77°F) with a relative humidity of less than 60% to ensure stability and safety.