83388

Quercetin 3-D-galactoside

≥97.0% (HPLC)

• Synonym(s): 3,3′,4′,5,7-Pentahydroxyflavone 3-D-galactoside, Hyperin, Hyperoside
• Empirical Formula (Hill Notation): C₂₁H₂₀O₁₂
• CAS Number: 482-36-0
• Molecular Weight: 464.38
• Beilstein: 5784795
• EC Number: 207-580-6
• MDL number: MFCD00016933
• UNSPSC Code: 41116107
• PubChem Substance ID: 57652957
• NACRES: NA.47

Properties

• Quality Level: 100
• Assay: ≥97.0% (HPLC)
• form: powder
• SMILES string: OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@H]1O
• InChI: 1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15+,17+,18-,21+/m1/s1
• InChI key: OVSQVDMCBVZWGM-DTGCRPNFSA-N
• Gene Information: mouse ... Hexa(15211)

Description

Biochem/physiol Actions

Protects against peroxide-induced oxidative damage to cells by scavenging reactive oxygen species and enhancing activity of anti-oxidant enzymes, in particular, catalase and glutathione peroxidase.

Other Notes

A flavonol glycoside widely distribute in plants, including mimosa and St. John′s wort.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves