75759

Quercetin 3-O-α-L-arabinopyranoside

≥95% (HPLC)

• Sinónimos: 3′,4′,5,7-Tetrahydroxyflavone 3-O-α-L-arabinoside, 3-(α-L-Arabinopyranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one, Feniculin, Foeniculin, Guaijaverin, Quercetin 3-O-α-L-arabinoside
• Fórmula empírica (notación de Hill): C₂₀H₁₈O₁₁
• Número de CAS: 22255-13-6
• Peso molecular: 434.35
• Código UNSPSC: 12352201
• ID de la sustancia en PubChem: 329766687
• NACRES: NA.25

Propiedades

• Nivel de calidad: 100
• Análisis: ≥95% (HPLC)
• formulario: powder
• temp. de almacenamiento: room temp
• cadena SMILES: O[C@H]1CO[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@H]1O
• InChI: 1S/C20H18O11/c21-8-4-11(24)14-13(5-8)30-18(7-1-2-9(22)10(23)3-7)19(16(14)27)31-20-17(28)15(26)12(25)6-29-20/h1-5,12,15,17,20-26,28H,6H2/t12-,15-,17+,20-/m0/s1
• Clave InChI: PZZRDJXEMZMZFD-IEGSVRCHSA-N

Descripción

Descripción general

Quercetin 3-O-α-L-arabinopyranoside was isolated from the leaves of the Ruprechtia polystachya tree.

Acciones bioquímicas o fisiológicas

Plant flavonoid which exhibits antibacterial and antioxidant activities. It shows significantly strong ABTS radical scavenging activity, inhibitory activity against urease of quercetin glycosides isolated from Allium cepa and Psidium guajava. It is a potential antiplaque agent against Streptococcus mutans.

quercetin 3-O-α-L-arabinopyranoside was shown to inhibit the activity of glucose-6-phosphatase.

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable