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CS-W001157 4
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Tetra-O-benzyl-δ-D-Gluconolactone

  • CAS No. 13096-62-3

  • Cat. No. CS-W005485
  • Purity≥97%
  • MDL No.MFCD08703228

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

Tetra-O-benzyl-δ-D-Gluconolactone|CS-W005485

Structure of 13096-62-3

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General Information

  • CAS No. 13096-62-3
  • Cat. No. CS-W005485
  • Purity ≥97%
  • MDL No. MFCD08703228
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₄H₃₄O₆
  • Molecular Weight 538.63
  • Synonym(s) 2,3,4,6-Tetra-O-benzyl-D-glucono-1,5-lactone
  • SMILES O=C([C@@H]1OCC2=CC=CC=C2)O[C@H](COCC3=CC=CC=C3)[C@@H](OCC4=CC=CC=C4)[C@@H]1OCC5=CC=CC=C5

Description

Tetra-O-benzyl-δ-D-Gluconolactone features four benzyl-protected hydroxyl groups on a gluconolactone core, enabling selective deprotection and functionalization in carbohydrate chemistry. This bench-stable derivative serves as a key intermediate for synthesizing complex glycosides and glycomimetics under mild conditions.

Application

Tetra-O-benzyl-δ-D-gluconolactone serves as a versatile chiral building block in carbohydrate chemistry, enabling efficient access to functionalized glycosides and heterocyclic scaffolds. Its four benzyl ether protections offer enhanced stability and ease of purification, while the lactone moiety facilitates selective ring-opening reactions. This compound functions effectively in stereoselective glycosylation and downstream derivatization, making it valuable for synthetic routes to complex oligosaccharides and glycomimetics.

Synthesis

  • Route1
    • (2S,3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-ol Voglibose  Impurity|CS-0228990
      6564-72-3
    • ~79%
    • In-stock
      Tetra-O-benzyl-δ-D-Gluconolactone|CS-W005485
      13096-62-3

    References

    • WO2005/92877 A1, ; Page/Page column 63 ;
  • Route2
    • (2R,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-ol|CS-0536084
      59531-24-7
    • ~92%
    • In-stock
      Tetra-O-benzyl-δ-D-Gluconolactone|CS-W005485
      13096-62-3

    References

    • Bioorganic and Medicinal Chemistry Letters, , vol. 22, # 1 p. 642 - 644
  • Route3
    • (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-ol|CS-0504838
      4291-69-4
    • ~97%
    • In-stock
      Tetra-O-benzyl-δ-D-Gluconolactone|CS-W005485
      13096-62-3

    References

    • Tetrahedron Letters, , vol. 43, # 40 p. 7271 - 7272

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-H413
Precautionary Statements : P270-P273-P330

Quality Control

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Computational Chemistry Data

  • TPSA   63.22
  • LogP   5.8848
  • H_Acceptors   6
  • H_Donors   0
  • Rotatable_Bonds   13

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