I. [Product Description]
SAS-PEG-ALK (Alkyl Sulfonate-Polyethylene Glycol-Alkyne) is a versatile organic intermediate that combines the strong water-solubility of sulfonates with the high reactivity of alkynes. It can serve as an efficient catalyst carrier or a key module for the synthesis of pharmaceutical intermediates. Its unique PEG-modified structure significantly enhances the stability and biocompatibility of the compound, making it suitable for complex molecular construction and functional modification.

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

III. [Application Areas]
    1. Functional side-chain modification in polymer material synthesis.
    2. Construction of hydrophilic coatings on the surface of nanoparticles.
    3. Cross-linking agents for protein/nucleic acid coupling reactions.
    4. Recyclable carriers in organic catalytic reactions.
    5. Preparation of functionalized liposome membrane materials.

Note: The products sold by our company are only 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-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 offer professional product customization services.

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

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