Synonym: 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
CAS Number: 22255-13-6
Empirical Formula (Hill Notation): C20H18O11
Molecular Weight: 434.35
Linear Formula: C20H18O11
Product Type: Chemical
assay |
≥95% (HPLC) |
form |
powder |
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 |
Quality Level |
100 |
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 |
storage temp. |
room temp |
Biochem/physiol Actions: |
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. |
Biochem/physiol Actions: |
quercetin 3-O-α-L-arabinopyranoside was shown to inhibit the activity of glucose-6-phosphatase. |
General description: |
Quercetin 3-O-α-L-arabinopyranoside was isolated from the leaves of the Ruprechtia polystachya tree. |
Packaging: |
Bottomless glass bottle. Contents are inside inserted fused cone. |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥95% (HPLC) |
Storage Temp. |
room temp |
UNSPSC |
12352201 |