70050

Myricetin

≥96.0% (HPLC)

• Sinonimo/i: 3,3′,4′,5,5′,7-Hexahydroxyflavone, Cannabiscetin, Myricetol
• Formula empirica (notazione di Hill): C₁₅H₁₀O₈
• Numero CAS: 529-44-2
• Peso molecolare: 318.24
• Beilstein: 332331
• Numero CE: 208-463-2
• Numero MDL: MFCD00006827
• Codice UNSPSC: 12352202
• ID PubChem: 57652239
• NACRES: NA.77

Proprietà

• Livello qualitativo: 200
• Saggio: ≥96.0% (HPLC)
• Stato: powder
• Punto di fusione: ≥300 °C; >300 °C (lit.)
• Solubilità: ethanol: 10 mg/mL, clear to very faintly turbid, yellow to very deep greenish-yellow
• applicazioni: metabolomics; vitamins, nutraceuticals, and natural products
• Stringa SMILE: Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3cc(O)c(O)c(O)c3
• InChI: 1S/C15H10O8/c16-6-3-7(17)11-10(4-6)23-15(14(22)13(11)21)5-1-8(18)12(20)9(19)2-5/h1-4,16-20,22H; IKMDFBPHZNJCSN-UHFFFAOYSA-N
• Informazioni sul gene: human ... CYP1A2(1544) ; mouse ... Hexa(15211) ; rat ... Il4(287287) , Tnf(24835)

Descrizione

Descrizione generale

Myricetin (MYR) is a natural polyhydroxyflavonol compound, first isolated from the bark of Morella rubra (Myrica rubra) tree.

Applicazioni

Myricetin has been used:

• to study its preventive effect as an antioxidant on noise-induced hearing loss (NIHL) in rats
• as a flavonoid compound to test antiviral activity of Bourbon virus (BRBV) and in inhibition of RNA-dependent RNA polymerase (RdRP)
• to study its effect as a treatment on biofilms of Streptococcus mutans and Candida albicans
• as a reference standard for the quantification of phenolic compounds from Juniperus species

Azioni biochim/fisiol

Myricetin exerts anti-oxidant effects, and anti-inflammatory effects by regulating multiple signal pathways. It also displays anti-diabetic and hepatoprotective effects. Myricetin strongly inhibits yeast α-glucosidase, glyoxalase I in vitro, and bovine milk xanthine oxidase. It also promotes complex formation between DNA and both topoisomerase I and II, an effect that may have implications in cancer chemotherapy. Myricetin also has various nutraceuticals values and therapeutic effects.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)