I. [Product Description] 
SAS-PEG-anisamide (Alkyl Sulfonate-Polyethylene Glycol-Anisamide) is a multifunctional organic intermediate. Through the precise coupling of alkyl sulfonate and polyethylene glycol (PEG), an amphiphilic structure is designed. It can serve as the core module for targeted carrier construction or as an auxiliary medium for catalytic reactions. Its unique anisamide end group enhances the molecular recognition ability, making it suitable for the directional modification and functional development of complex systems.

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 freezing and thawing. 
    【Solvent】 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 and dry place at a low temperature below 4°C. 
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying! 

III. [Application Fields] 
    1. Construction of the hydrophobic-hydrophilic interface of targeted nanocarriers. 
    2. Application of amphiphilic polymers in self-assembly systems. 
    3. Long-chain linking arm in bioconjugation reactions. 
    4. Phase transfer medium in organic catalytic reactions. 
    5. Directional coupling for surface modification of functional materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on 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 provide 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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