Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

Thiol-PEG4-alcohol

  • CAS No. 90952-27-5

  • Cat. No. CS-0116212
  • Purity≥97%
  • MDL No.MFCD22574773

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

Thiol-PEG4-alcohol|CS-0116212

Structure of 90952-27-5

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 90952-27-5
  • Cat. No. CS-0116212
  • Purity ≥97%
  • MDL No. MFCD22574773
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₈O₄S
  • Molecular Weight 210.29
  • Synonym(s) HS-PEG4-OH
  • SMILES SCCOCCOCCOCCO

Description

Thiol-PEG4-alcohol offers a versatile, bench-stable linker for conjugation workflows. The terminal thiol enables site-specific coupling under mild conditions, while the PEG4 spacer provides solubility and reduced non-specific binding. The primary alcohol facilitates further functionalization or immobilization, making this reagent ideal for bioconjugate synthesis and surface engineering applications.

Application

Thiol-PEG4-alcohol serves as a versatile bifunctional linker for conjugation and surface modification. The thiol group enables site-specific coupling via maleimide or gold-thiol chemistry, while the terminal alcohol supports further derivatization through esterification or glycosylation. Its PEG4 spacer provides enhanced solubility and reduced non-specific binding, making it ideal for bioconjugation, nanoparticle functionalization, and the construction of responsive drug delivery systems.

Synthesis

  • Route1

    References

    • Pan, Hongmu; Grow, Margaret E.; Wilson, Orla; Daniel, Marie-Christine Tetrahedron, 2013 , vol. 69, # 13 p. 2799 - 2806
  • Route2

    References

    • Payre, Nathalie; Cottaz, Sylvain; Boisset, Claire; Borsali, Redouane; Svensson, Birte; Henrissat, Bernard; Driguez, Hugues Angewandte Chemie - International Edition, 1999 , vol. 38, # 7 p. 974 - 977
  • Route3
    • HO-PEG4-OH HQ|CS-1347183
      112-60-7
    • ~%
    • In-stock
      Thiol-PEG4-alcohol|CS-0116212
      90952-27-5

    References

    • Payre, Nathalie; Cottaz, Sylvain; Boisset, Claire; Borsali, Redouane; Svensson, Birte; Henrissat, Bernard; Driguez, Hugues Angewandte Chemie - International Edition, 1999 , vol. 38, # 7 p. 974 - 977

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2922
Class : 8 (6.1)
Packing Group : Ⅲ
Hazard Statements : H301-H314
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P363-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   47.92
  • LogP   -0.0417
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   10

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Thiol-PEG4-alcohol sigmaThiol-PEG4-alcohol manufacturerThiol-PEG4-alcohol priceThiol-PEG4-alcohol structureThiol-PEG4-alcohol SDSbuy Thiol-PEG4-alcoholThiol-PEG4-alcohol supplierThiol-PEG4-alcohol usesThiol-PEG4-alcohol molecular weightprice of Thiol-PEG4-alcoholThiol-PEG4-alcohol chemical name formula of Thiol-PEG4-alcohol
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label