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CS-W001157 4
Total: USD 88.00

HO-PEG11-OH

  • CAS No. 6809-70-7

  • Cat. No. CS-0107381
  • Purity≥97%
  • MDL No.MFCD26793839

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

HO-PEG11-OH|CS-0107381

Structure of 6809-70-7

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General Information

  • CAS No. 6809-70-7
  • Cat. No. CS-0107381
  • Purity ≥97%
  • MDL No. MFCD26793839
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₂H₄₆O₁₂
  • Molecular Weight 502.59
  • Synonym(s) None
  • SMILES OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

Description

HO-PEG11-OH is a linear polyethylene glycol with eleven ethylene oxide units, offering enhanced solubility and stability in aqueous and polar organic media. This hydroxyl-terminated PEG variant facilitates conjugation and functionalization in bioconjugate chemistry, drug delivery systems, and surface modification applications.

Application

HO-PEG11-OH serves as a versatile, water-soluble spacer in synthetic chemistry, enabling efficient conjugation and solubility enhancement in drug discovery and bioconjugation applications. Its linear poly(ethylene glycol) chain provides excellent stability, low toxicity, and favorable pharmacokinetic properties. The terminal hydroxyl groups facilitate straightforward derivatization with activated esters, epoxides, or aldehydes, supporting modular synthesis of PEGylated compounds and functionalized intermediates for pharmaceutical development.

Synthesis

  • Route1
    • null|null
      349113-91-3
    • ~94%
    • In-stock
      HO-PEG11-OH|CS-0107381
      6809-70-7

    References

    • Ahmed, Saleh A.; Tanaka, Mutsuo Journal of Organic Chemistry, 2006 , vol. 71, # 26 p. 9884 - 9886
  • Route2

    References

    • Krishnamurthy, Vijay M.; Semetey, Vincent; Bracher, Paul J.; Shen, Nan; Whitesides, George M. Journal of the American Chemical Society, 2007 , vol. 129, # 5 p. 1312 - 1320
  • Route3
    • HO-PEG4-OH HQ|CS-1347183
      112-60-7
    • ~%
    • In-stock
      HO-PEG11-OH|CS-0107381
      6809-70-7

    References

    • Ahmed, Saleh A.; Tanaka, Mutsuo Journal of Organic Chemistry, 2006 , vol. 71, # 26 p. 9884 - 9886

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   132.76
  • LogP   -0.863
  • H_Acceptors   12
  • H_Donors   2
  • Rotatable_Bonds   31

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