4-methylumbelliferyl-2-acetamido-2-deoxy-alpha-d-glucopyranoside

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Names

[ CAS No. ]:
80265-04-9

[ Name ]:
4-methylumbelliferyl-2-acetamido-2-deoxy-alpha-d-glucopyranoside

[Synonym ]:
4-Methylumbelliferyl-2-Acetamido-2-Deoxy-alpha-D-Glucopyranoside
GlcNAc1-|A-4MU
4-Methylumbelliferyl 2-Acetamido-2-deoxy-|A-D-glucopyranoside

Chemical & Physical Properties

[ Density]:
1.48 g/cm3

[ Boiling Point ]:
732.169ºC at 760 mmHg

[ Melting Point ]:
224-225ºC

[ Molecular Formula ]:
C18H21NO8

[ Molecular Weight ]:
379.36100

[ Flash Point ]:
396.601ºC

[ Exact Mass ]:
379.12700

[ PSA ]:
138.46000

[ Storage condition ]:
−20°C

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S26-S36

Synthetic Route

Precursor & DownStream

Precursor

  • 4β-formyl-4α,5α-dimethylcyclohex-2-enone
  • 4-Methylumbelliferone
  • (2R,3S,4R,5R,6R)-2-(acetoxymethyl)-5-amino-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate
  • (2R,3S,4R,6R)-2-(acetoxymethyl)-5-(hydroxyimino)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate
  • (2R,3S,4R,6R)-5-(acetoxyimino)-2-(acetoxymethyl)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate

DownStream

  • 4-Methylumbelliferone
  • N-acetyl-α-D-glucosamine