Methyl 2,3-O-isopropylidene-5-O-(p-tolylsulfonyl)-beta-D-ribofuranoside CAS No.4137-56-8 / Cat No.EBD23356
methyl 2,3-O-isopropylidene-5-O-*(P-tolylsulfonyl
Methyl 2,3-O-isopropylidene-5-O-p-toluenesulfonyl-β-D-ribofuranoside
methyl 2,3-O-(1-methylethylidene)-5-O-[(4-methylphenyl)sulfonyl]pentofuranoside
methyl 2,3-O-(1-methylethylidene)-5-O-[(4-methylphenyl)sulfonyl]-beta-D-ribofuranoside
Methyl 2,3-O-Isopropylidene-5-O-(P-Tolylsulfonyl)-Beta-D-Ribofuranoside
(R)-2-Amino-3-(S-butylthio)propanoic acid
Methyl 2,3-O-isopropylidene-5-O-(p-tolylsulfonyl)-beta-D-ribofuranoside
methyl 2,3-O-(1-methylethylidene)-5-O-[(4-methylphenyl)sulfonyl]pentofuranoside
methyl 2,3-O-(1-methylethylidene)-5-O-[(4-methylphenyl)sulfonyl]-beta-D-ribofuranoside
Methyl 2,3-O-Isopropylidene-5-O-(P-Tolylsulfonyl)-Beta-D-Ribofuranoside
Properties
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Appearance:
Crystalline Solid
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Density:
1.33 g/cm3
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Melting point:
83-84°C
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Boiling point:
475.3 °C at 760 mmHg
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Flashing point:
241.3 °C
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Storage temperature:
−20°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H RMN (CDCl3, 500 MHz) delta 1.29 (s, 3H, CCH3), 1.45 (s, 3H, CCH3), 2.46 (s, 3H, PhCH3), 3.23 (OCH3), 4.00 (dd, J = 10.0, 6.8 Hz, 1H, H-5a), 4.03 (dd, J = 9.9, 7.6 Hz, 1H, H-5b), 4.31 (t, J = 7.2Hz, 1H), 4.53 (d, J = 5.9 Hz, 1H), 4.60 (d, J = 5.9 Hz, 1H), 7.36 (d, J = 8.1 Hz, 2H, H-3), 7.81 (d, J = 8.3 Hz, 2H, H-2).
1H NMR
13C NMR
