CAS 1486-69-7: 4H-1-Benzopyran-4-one,5,7-bis(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-3-methoxy-

3-o-Methylquercetin tetraacetate is a chemical derivative product, which is categorized as a flavonoid derivative. This compound is synthesized from quercetin, a naturally occurring flavonoid found in many fruits, vegetables, and grains. Through acetylation and methylation, quercetin is structurally modified to produce this derivative. This compound's activity is believed to stem from its ability to interact with certain cellular pathways, acting as an enzyme modulator. It may inhibit specific kinases or phosphatases, thereby altering signal transduction pathways. Its structural modification enhances stability and increases lipophilicity, potentially improving cellular uptake and bioavailability. 3-o-Methylquercetin tetraacetate is primarily investigated for its antioxidative, anti-inflammatory, and potential therapeutic properties. It is utilized in biochemical and pharmacological research to explore the modulation of cellular processes and protection against oxidative stress. Additionally, it may serve as a valuable tool in studying the structure-activity relationships of flavonoids, contributing to the development of novel therapeutic agents. The compound's unique properties make it a subject of interest for researchers aiming to further understand the potential health benefits and mechanisms of action inherent to flavonoid derivatives.

Quercetin 3-O-methyl ether inhibits PDE3/4, may treat asthma and airway hyperresponsiveness.