Quercetin(CAS: 117-39-5)

Quercetin is a natural flavonoid compound commonly found in plants such as onions, apples, and berries. It has the chemical formula C15H10O7 and is known for its antioxidant, anti-inflammatory, and antiviral properties. Quercetin is a yellow crystalline solid that is soluble in water and ethanol, and it is used in various scientific and industrial applications.

Quercetin is widely used in pharmaceuticals as a potential therapeutic agent for conditions like cancer, allergies, and cardiovascular diseases. It also serves as a food additive and natural colorant in dietary supplements and beverages. In research, it is studied for its bioactive properties, while in industry, it is used in the production of cosmetics and pharmaceutical formulations.

Quercetin is generally considered safe when consumed in recommended amounts as a dietary supplement. However, high doses may cause gastrointestinal discomfort. It is advisable to follow safety guidelines and consult healthcare professionals before using it for therapeutic purposes. Proper handling and storage are also essential to avoid contamination or degradation.

Quercetin should be stored in a cool, dry place away from light and moisture. It is stable under normal storage conditions but may degrade when exposed to heat or humidity. Keeping it in a sealed container helps maintain its potency and quality over time.