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CS-W001157 4
Total: USD 88.00

Amino-PEG4-C2-amine

  • CAS No. 68960-97-4

  • Cat. No. CS-0040777
  • Molecule weight236.31
  • Purity≥96%
  • MDL No.MFCD01365938

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

Amino-PEG4-C2-amine|CS-0040777

Structure of 68960-97-4

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General Information

  • CAS No. 68960-97-4
  • Cat. No. CS-0040777
  • Purity ≥96%
  • MDL No. MFCD01365938
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₂₄N₂O₄
  • Molecular Weight 236.31
  • Synonym(s) None
  • SMILES NCCOCCOCCOCCOCCN

Description

Amino-PEG4-C2-amine features a central PEG4 spacer flanked by two amine groups, enabling versatile conjugation in bioconjugation and polymer chemistry. This bifunctional linker offers enhanced solubility and stability, facilitating efficient coupling to biomolecules, surfaces, or other functional moieties under standard conditions.

Application

Amino-PEG4-C2-amine serves as a versatile bifunctional linker for conjugation and polymer synthesis, enabling efficient attachment of biomolecules, drugs, or functional groups via its terminal primary amines. The PEG4 spacer provides enhanced solubility and reduced non-specific binding, while the C2 (ethyl) linker offers controlled spacing and improved metabolic stability. This compound exhibits excellent bench stability, ease of purification, and compatibility with standard amine-reactive coupling chemistries, making it ideal for constructing site-specific bioconjugates, drug delivery systems, and surface-functionalized materials in industrial R&D workflows.

Synthesis

  • Route1
    • null|null
      70110-27-9
    • ~89%
    • In-stock
      Amino-PEG4-C2-amine|CS-0040777
      68960-97-4

    References

    • Liu, Kun; Meyerhoff, Mark E. Journal of Materials Chemistry, 2012 , vol. 22, # 36 p. 18784 - 18787
  • Route2

    References

    • Ciuffarin, Ennio; Isola, Mauro; Leoni, Piero Journal of Organic Chemistry, 1981 , vol. 46, # 15 p. 3064 - 3070

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   88.96
  • LogP   -1.0298
  • H_Acceptors   6
  • H_Donors   2
  • Rotatable_Bonds   13

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