5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one(CAS: 491-67-8)

5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 491-67-8) is a chromone derivative with the chemical formula C15H12O5. It features a benzopyran ring substituted with three hydroxyl groups and a phenyl ring. This compound is known for its antioxidant properties and is commonly used in pharmaceutical research. It is a white to pale yellow solid with moderate solubility in polar solvents.

5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 491-67-8) is primarily used in pharmaceuticals as a potential anti-inflammatory and antioxidant agent. It also serves as a research compound for studying biological activities and is utilized in the synthesis of flavonoid derivatives. Applications in the food and cosmetic industries are explored for its functional properties, such as preservative or color-stabilizing roles.

5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 491-67-8) is generally considered safe when handled properly. However, it may irritate skin, eyes, or respiratory systems upon prolonged exposure. Safety precautions include wearing protective gloves, goggles, and a lab coat. Always follow standard chemical safety protocols, as toxicity data is limited but potential hazards exist due to its chemical structure.

5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 491-67-8) should be stored in a sealed, airtight container in a cool, dry place (2-8°C) away from light. Maintain low humidity to prevent degradation and avoid exposure to incompatible materials. Store in a well-ventilated area and ensure proper labeling for safe handling and disposal.