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CAS No.: | 482-36-0 |
---|---|
Name: | Hyperoside |
Article Data: | 11 |
Molecular Structure: | |
Formula: | C21H20O12 |
Molecular Weight: | 464.383 |
Synonyms: | Hyperin(7CI,8CI);3,3',4',5,7-Pentahydroxyflavone 3-O-b-D-galactopyranoside;3-O-b-D-Galactopyranosyl quercetin;NSC 407304;Quercetin 3-O-galactopyranoside;Quercetin3-O-b-D-galactoside;Quercetin 3-O-b-galactopyranoside;Quercetin3-O-b-galactoside;Quercetin3-galactoside;Quercetin 3-b-galactoside; |
EINECS: | 207-580-6 |
Density: | 1.87 g/cm3 |
Melting Point: | 225-226 °C |
Boiling Point: | 872.6 °C at 760 mmHg |
Flash Point: | 307.4 °C |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
Safety: | 22-45 |
PSA: | 210.51000 |
LogP: | -0.53890 |
3-O-(2'',3'',4'',6''-tetra-O-acetyl-β-D-galactopyranosyl)-3',4',5,7-tetrahydroxyflavonol
Hyperoside
Conditions | Yield |
---|---|
With sodium methylate In methanol at 20℃; for 0.5h; | 87% |
With sodium methylate In methanol at 20℃; for 1h; | 81% |
With methanol; sodium methylate In ethyl acetate at 20℃; for 0.5h; | 75% |
With methanol; sodium methylate | |
Stage #1: 3-O-(2'',3'',4'',6''-tetra-O-acetyl-β-D-galactopyranosyl)-3',4',5,7-tetrahydroxyflavonol With sodium methylate In methanol at 20℃; for 1.5h; Stage #2: In methanol |
quercetin-3-O-(2”-galloyl)-β-D-galactopyranoside
A
Hyperoside
B
3,4,5-trihydroxybenzoic acid
Conditions | Yield |
---|---|
With tannase In water at 37℃; for 2h; |
Hyperoside
Conditions | Yield |
---|---|
With formic acid; cyclohexanol for 20h; Heating; |
quercetin-3-O-(6-O-galloyl)-β-gallcopyranoside
Hyperoside
Conditions | Yield |
---|---|
With sodium carbonate In methanol; dimethyl sulfoxide at 40℃; | 28.5 mg |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 37 percent / 0.17 h / 180 °C 2: 31 percent / K2CO3 / dimethylformamide / 10 h / 20 °C 3: 79 percent / hydrogen / Pd/C / ethanol / 24 h / 25 °C 4: 81 percent / NaOMe / methanol / 1 h / 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: 0.08 h / 180 °C 2: K2CO3 / dimethylformamide 3: H2 / Pd/C 4: MeONa; MeOH View Scheme |
2-(2,2-diphenylbenzo[1,3]dioxol-5-yl)-3,5,7-trihydroxychromen-4-one
Hyperoside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 31 percent / K2CO3 / dimethylformamide / 10 h / 20 °C 2: 79 percent / hydrogen / Pd/C / ethanol / 24 h / 25 °C 3: 81 percent / NaOMe / methanol / 1 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: K2CO3 / dimethylformamide 2: H2 / Pd/C 3: MeONa; MeOH View Scheme |
2-(2,2-diphenylbenzo[d][1,3]dioxol-5-yl)-5,7-dihydroxy-3-(2,3,4,6-tetraacetyl-β-D-galactopyranosyl)-4H-chromen-4-one
Hyperoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 79 percent / hydrogen / Pd/C / ethanol / 24 h / 25 °C 2: 81 percent / NaOMe / methanol / 1 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: H2 / Pd/C 2: MeONa; MeOH View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; for 1h; | A n/a B 68% |
With grape snail enzymes | |
With rhamnodiastase |
Conditions | Yield |
---|---|
With water Acidic conditions; | A n/a B 64% |
Acidic conditions; | |
Acidic aq. solution; |
Conditions | Yield |
---|---|
Acidic conditions; | 63.3% |
Acid hydrolysis; | |
With hydrogenchloride In water for 0.5h; Reflux; |
IUPAC Name: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
Empirical Formula: C21H20O12
Molecular Weight: 464.3763g/mol
Structure of 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-(b-D-galactopyranosyloxy)-5,7-dihydroxy- (CAS NO.482-36-0):
Index of Refraction: 1.803
Molar Refractivity: 105.987 cm3
Molar Volume: 247.183 cm3
Polarizability: 42.016×10-24cm3
Surface Tension: 134.896 dyne/cm
Density: 1.879 g/cm3
Flash Point: 307.473 °C
Enthalpy of Vaporization: 132.867 kJ/mol
Melting Point: 225-226°C
Boiling Point: 872.627 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C
Product Categories: Flavanols
Canonical SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)O
Isomeric SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O
InChI: 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
InChIKey: OVSQVDMCBVZWGM-DTGCRPNFSA-N
Hazard Codes: Xn
Risk Statements: 22-40
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 22-45-36
S22:Do not breathe dust.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: DJ3009200
F: 10-23
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-(b-D-galactopyranosyloxy)-5,7-dihydroxy- , its cas register number is 482-36-0. It also can be called Hyperasid ; Hyperin ; Hyperosid ; Hyperoside ; Hyperozide ; NSC 407304 ; Quercetin 3-O-beta-D-galactopyranoside ; Quercetin 3-beta-D-galactopyranoside ; Quercetin-3-O-galactoside ; Quercetin-3-galactoside .