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CS-W001157 4
Total: USD 88.00

H-Gly-OBzl.TosOH

  • CAS No. 1738-76-7

  • Cat. No. CS-W011916
  • Molecule weight337.40
  • Purity≥95%
  • MDL No.MFCD00035425

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

H-Gly-OBzl.TosOH|CS-W011916

Structure of 1738-76-7

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General Information

  • CAS No. 1738-76-7
  • Cat. No. CS-W011916
  • Purity ≥95%
  • MDL No. MFCD00035425
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₁₉NO₅S
  • Molecular Weight 337.40
  • Synonym(s) Benzyl Glycinate p-Toluenesulfonate
  • SMILES O=C(OCC1=CC=CC=C1)CN.CC2=CC=C(S(=O)(O)=O)C=C2

Description

Mal-PEG8-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Synthesis

  • Route1
    • null|null
      104-15-4
    • Glycine, 99%|CS-1269057
      56-40-6
    • In-stock
      Benzyl alcohol|CS-4355
      100-51-6
    • ~10%
    • In-stock
      H-Gly-OBzl.TosOH|CS-W011916
      1738-76-7

    References

    • Brimble, Margaret A.; Trotter, Nicholas S.; Harris, Paul W.R.; Sieg, Frank Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 2 p. 519 - 532
  • Route2

    References

    • Arai, Isamu; Muramatsu, Ichiro Journal of Organic Chemistry, 1983 , vol. 48, # 1 p. 121 - 123
  • Route3
    • null|null
      81110-58-9
    • ~%
    • In-stock
      H-Gly-OBzl.TosOH|CS-W011916
      1738-76-7

    References

    • US4513009 A1, ; US 4513009 A

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   106.69
  • LogP   1.93022
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   4

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