Quercetin - 3 - O - glucopyranoside CAS No.482-35-9 / Cat No.EBD46999
2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucopyranoside
4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(beta-D-glucopyranosyloxy)-5,7-dihydroxy-
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucofuranoside
isoquercitrin
Isoquercetin
Isoquercitroside
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one
Isoquercitrin
Isoquercetin
Isotrifoliin
Hirsutrin
3-Glucosylquercetin
Quercetin 3-glucoside
Quercetol 3-glucoside
Quercetin 3-D-glucoside
Quercetin 3-O-glucoside
Quercetin 3-monoglucoside
Glucosyl 3-quercetin
Quercetol 3-monoglucoside
Quercetin 3-beta-glucoside
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucopyranoside
4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(be
Properties
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Density:
1.87g/cm3
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Boiling point:
872.6°Cat760mmHg
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Flashing point:
307.4°C
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Vapour pressure:
1.51E-32mmHg at 25°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (DMSO-d6, 300 MHz) delta 3.08 (br s, 2H, 5-H and 6-Hb), 3.22 (br s, 2H, 6-Ha and 4-H), 3.31-3.59 (m, 2H, 2-H and 3-H), 4.23 [br s, 1H, 6-OH (exchangeable with D2O)], 4.93 [br s, 1H, 2-OH (exchangeable with D2O)], 5.05 [brs, 1H, 3-OH (exchangeable with D2O)], 5.26 [br s, 1H, 4-OH (exchangeable with D2O)], 5.44 (d, J=7.5Hz, 1H, 1-H), 6.18 (d, 4J=1.8Hz, 1H, 8-H), 6.39 (d, 4J=1.8 Hz, 1H, 6-H), 6.83 (d, J=9.0 Hz, 1H, 5-H), 7.55-7.59 (m, 2H, Ar-H), 9.19 [s, 1H, 3-OH (exchangeable with D2O)], 9.68 [s, 1H, 4-OH (exchange able with D2O)], 10.82 [s, 1H, 7-OH (exchangeable with D2O)], 12.63 [s, 1H, 5-OH (exchangeable with D2O)].
1H NMR
13C NMR
