How should 3-(4-methoxyphenyl)prop-2-enoic acid (CAS: 830-09-1) be stored?

3-(4-methoxyphenyl)prop-2-enoic acid (CAS: 830-09-1) should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is best kept in a sealed container to prevent moisture absorption and contamination. Avoid exposure to direct sunlight and ensure it is stored away from incompatible substances to maintain its stability and purity.