I. [Product Description]
SA-PEG-SH (Stearic acid-polyethylene glycol-thiol) is a multifunctional organic intermediate, which combines a hydrophobic stearic acid segment, a hydrophilic PEG segment, and a highly reactive thiol group. It is widely used in the synthesis of pharmaceutical intermediates, the modification of polymer materials, and the construction of catalyst carriers, and has excellent molecular designability and interfacial compatibility.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it exists as a white/near-white solid or a viscous liquid.
    【Stability】Store under refrigeration and avoid repeated freezing and thawing.
    【Solvents】Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Hydrophobic-hydrophilic dual-functional modification on the surface of nanomaterials.
    2. Cross-linking agents and functional modification of polymer materials.
    3. Oriented linking bridge molecules in bioconjugation reactions.
    4. Construction of catalyst immobilization carriers.
    5. Surfactants for microcapsule preparation.

Note: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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