Quercetin 3-D-galactoside

Quercetin (Cay-10005169) is an antioxidant flavonoid compound found in many plants and fruits. Quercetin 3-D-galactoside, commonly known as hyperoside, is a 3-O-galactoside of quercetin that can be found in a wide range of plants. It has powerful antioxidant action through its ability to scavenge free radicals (IC50s = 3.54 and 5.44 µg/ml in ABTS and DPPH assays, respectively).{30135, 30137, 30138} Quercetin 3-D-galactoside downregulates the advanced glycation end-product (AGE) receptor in AGE-stimulated ECV304 cells and stimulates osteogenic differentiation of human osteosarcoma cells.Formal Name: 2-(3,4-dihydroxyphenyl)-3-(beta-D-galactopyranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one. CAS Number: 482-36-0. Synonyms: Hyperoside, NSC 407304, Quercetin-3-O-galactoside. Molecular Formula: C21H20O12. Formula Weight: 464.4. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 10 mg/ml, DMSO: 10 mg/ml, PBS (pH 7.2): 0.3 mg/ml. lambdamax: 256, 359 nm. SMILES: OC1=CC(O)=C(C(C(O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)=C(C3=CC=C(O)C(O)=C3)O4)=O)C4=C1. InChi Code: 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. Origin: Plant/Abelmoschus manihot (L.) Medic..