How should 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one (CAS: 479-91-4) be stored?

To ensure stability and safety, this compound should be stored in a cool, dry place, away from light and moisture. Keep it in a sealed, airtight container to prevent degradation. Storage conditions should maintain temperatures below 25°C and humidity levels under 60%. Avoid exposure to incompatible substances and refrigerate if necessary to preserve its chemical integrity.