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CS-W001157 4
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Chloro 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose

  • CAS No. 3068-34-6

  • Cat. No. CS-W011811
  • Purity≥95%
  • MDL No.MFCD00069776

*For research and further manufacturing use only, not for direct human use.

Chloro 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose|CS-W011811

Structure of 3068-34-6

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General Information

  • CAS No. 3068-34-6
  • Cat. No. CS-W011811
  • Purity ≥95%
  • MDL No. MFCD00069776
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₂₀ClNO₈
  • Molecular Weight 365.76
  • Synonym(s) None
  • SMILES CC(O[C@H]1[C@@H]([C@H](O[C@@H]([C@@H]1NC(C)=O)Cl)COC(C)=O)OC(C)=O)=O

Description

Chloro 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose serves as a key glycosyl donor in oligosaccharide synthesis, featuring a reactive anomeric chloride that enables efficient glycosylation under mild conditions. The tri-O-acetyl protection pattern ensures high regioselectivity, while the acetamido group stabilizes the intermediate oxocarbenium ion. This derivative exhibits excellent shelf stability and handles well under standard anhydrous protocols.

Synthesis

  • Route1
    • In-stock
      N-Acetyl-D-glucosamine|CS-0017447
      7512-17-6
    • null|null
      75-36-5
    • ~85%
    • In-stock
      Chloro 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose|CS-W011811
      3068-34-6

    References

    • Tiwari, Pallavi; Misra, Anup Kumar Carbohydrate Research, 2006 , vol. 341, # 3 p. 339 - 350
  • Route2

    References

    • Traar, Pedro; Belaj, Ferdinand; Francesconi, Kevin A. Australian Journal of Chemistry, 2004 , vol. 57, # 11 p. 1051 - 1053
  • Route3
    • β-N-Acetylglucosamine|CS-0165827
      14131-68-1
    • null|null
      75-36-5
    • ~90%
    • In-stock
      Chloro 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose|CS-W011811
      3068-34-6

    References

    • Orth, Ronald; Pitscheider, Maximilian; Sieber, Stephan A. Synthesis, 2010 , # 13 art. no. C01710SS, p. 2201 - 2206

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   117.23
  • LogP   -0.1187
  • H_Acceptors   8
  • H_Donors   1
  • Rotatable_Bonds   5

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