3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one(CAS: 520-18-3)

3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS: 520-18-3) is a flavonoid compound with the chemical formula C15H10O6. It features a chromen-4-one ring system substituted with hydroxyl groups at positions 3, 5, and 7, along with a 4-hydroxyphenyl group at position 2. This compound is known for its antioxidant properties and is commonly used in pharmaceutical and research applications due to its bioactive characteristics.

3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS: 520-18-3) is primarily used in pharmaceuticals as an antioxidant and anti-inflammatory agent. It also serves as a key intermediate in the synthesis of various drugs and bioactive compounds. In research, it is employed to study flavonoid-related biological activities. Additionally, it finds applications in the food industry as a natural preservative and in industrial settings for dye production.

3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS: 520-18-3) is generally considered safe when used in appropriate concentrations and under controlled conditions. However, it should be handled with care, using protective gloves and eye wear to avoid skin or eye contact. Safety standards may vary by application, so consulting safety data sheets (SDS) and regulatory guidelines is recommended for proper handling and exposure limits.

3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS: 520-18-3) should be stored in a cool, dry place away from light. It is best kept in a sealed, airtight container at temperatures below 25°C to maintain stability. Avoid exposure to moisture and humidity, and ensure storage in a well-ventilated area. Proper labeling and adherence to safety protocols are essential during storage.