2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide CAS No.572-09-8 / Cat No.EBD2199802
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
2,3,4,6-Tetraacetyl-a-D-glucopyranosyl Bromide
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromid
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
Acetobromoglucose
Acetobromo-alpha-D-glucose
2,3,4,6-Tetraacetyl-a-D-glucopyranosyl Bromide
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromid
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
Acetobromoglucose
2,3,4,6-tetra-O-acetyl-alpha-D-glucopyranosyl bromide
acetobromglucose
acetobromoglucose
acetobromo-d-glucose
acetobromo-a-d-glucose
acetobromo-alpha-d-glucose
alpha-acetobromo-d-glucose
2,3,4,6-tetra-o-acetylglucosylromide
-d-glucopyranosylbromide,tetraacetate
tetra-o-acetyl-a-d-glucopyranosyl bromide
alpha-d-glucopyranosylbromide,tetraacetate
2,3,4,6-tetra-o-acetyl-alpha-d-glucopyranosyl
tetra-o-acetyl-alpha-d-glucopyranosyl bromide
bromo 2,3,4,6-tetra-o-acetyl-a-d-glucopyranose
Properties
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Appearance:
white fluffy solid
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Density:
1.49 g/cm3
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Melting point:
86-89 °C
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Boiling point:
412 °C at 760 mmHg
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Flashing point:
203 °C
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Storage temperature:
−20°C
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Optical rotation:
194.5 º (c=2,chloroform)
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Solubility:
decomposes
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (400 MHz, CDCl3) delta2.03 (s, 3H), 2.05 (s, 3H), 2.10 (s, 3H), 2.10 (s, 3H), 4.13 (dd, J1 = 2.0 Hz, J2 = 14.4 Hz, 1H), 4.29 (ddd, J1 = 6.3 Hz, J2 = 5.4 Hz, J3 = 1.5 Hz, 1H), 4.33 (dd, J1 = 11.5 Hz, J2 = 3.9 Hz, 1H), 4.83 (dd, J1 = 10.0 Hz, J2 = 3.9 Hz, 1H), 5.18 (t, J = 9.8 Hz, 1H), 5.56 (t, J =9.8 Hz, 1H), 6.61 (d, J =3.9 Hz, 1H).
1H NMR
13C NMR
