75759

Quercetin 3-O-α-L-arabinopyranoside

≥95% (HPLC)

• Synonym(s): 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
• Empirical Formula (Hill Notation): C₂₀H₁₈O₁₁
• CAS Number: 22255-13-6
• Molecular Weight: 434.35
• PubChem化学物质编号: 329766687
• NACRES: NA.25

Properties

• 质量水平: 100
• 测定: ≥95% (HPLC)
• 形式: powder
• 储存温度: room temp
• SMILES string: 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
• InChI key: PZZRDJXEMZMZFD-IEGSVRCHSA-N

Description

一般描述

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

包装

1 mg

Bottomless glass bottle. Contents are inside inserted fused cone.

生化/生理作用

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.

Safety Information

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable