How should 5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS: 481-53-8) be stored?

5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS: 481-53-8) should be stored in a cool, dry, and dark place, preferably at 2-8°C, in a sealed container to prevent moisture and light exposure. It is sensitive to air and should be kept away from heat and humidity to maintain stability and potency. Always follow storage instructions on the safety data sheet (SDS) for optimal preservation.