5,7-dihydroxy-4'-methoxy-isoflavone CAS No.491-80-5 / Cat No.EBD2044786
5,7-dihydroxy-3-(4-methoxyphenyl)chromen-4-one
5,7-dihydroxy-4'-methoxy-isoflavone
5,7-Dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-on
5,7-Dihydroxy-3-(4-méthoxyphényl)-4H-chromén-4-one
5,7-dihydroxy-4'-methoxy-Isoflavone
5,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one
5,7-Dihydroxy-4'-methoxyisoflavone
5,7-Dihydrox-4'-Methoxyisoflavone
Biochanin A
4H-1-benzopyran-4-one, 5,7-dihydroxy-3-(4-methoxyphenyl)-
5,7-Dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-on
5,7-Dihydroxy-3-(4-méthoxyphényl)-4H-chromén-4-one
5,7-dihydroxy-4'-methoxy-Isoflavone
5,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one
5,7-Dihydroxy-4'-methoxyisoflavone
5,7-Dihydrox-4'-Methoxyisoflavone
Properties
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Appearance:
Off-white solid
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Density:
1.42 g/cm3
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Melting point:
210-213 °C(lit.)
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Boiling point:
518.6 °C at 760 mmHg
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Flashing point:
198.2 °C
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Storage temperature:
0-6°C
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Solubility:
acetone: 10 mg/mL, clear, brown
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 3C NMR: (DMSO-d6, 75 MHz) delta: 153.6 (C-2), 121.6 (C-3), 179.7 (C-4), 161.7 (C-5), 98.7 (C-6), 163.9 (C-7), 93.4 LLS 245(C-8), 157.2 (C-9), 104.1 (C-10), 122.6 (C-V), 129.8 (C-2,6), 1 13.3 (C-3,5), 158.8 (C- 4), 55.1 (3H, s, 4-OCH3).
1H NMR
13C NMR
