How should 6-Methoxy-1,3-dihydro-2H-indol-2-one (CAS: 7699-19-6) be stored?

6-Methoxy-1,3-dihydro-2H-indol-2-one should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed containers to prevent moisture absorption. Optimal storage conditions include a temperature range of 15-25°C (59-77°F) and a relative humidity below 60%. It is advisable to store the compound in a fume hood or a well-ventilated area to minimize exposure to vapors.