How should 2-Methyl-1H-indole (CAS: 95-20-5) be stored?

2-Methyl-1H-indole (CAS: 95-20-5) should be stored in a cool, dry, and dark place in a sealed, airtight container to maintain stability. It is sensitive to light and air, which can lead to degradation. Storage conditions should avoid temperatures above 25°C and direct humidity exposure. Due to its flammability, it should be kept away from heat sources and stored in a flammable materials storage area as per safety regulations.