I. [Product Description]
Casein-PEG-SAS is a functionalized organic intermediate prepared through the precise coupling of casein, polyethylene glycol (PEG), and alkyl sulfonate (SAS). This compound combines biocompatibility and amphiphilicity, and can be used as a pharmaceutical intermediate to construct composite carrier materials or improve reaction efficiency through surface activity regulation in catalytic 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 sealed and dry at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Synthesis of amphiphilic block polymers in polymer materials
    2. Research on the interfacial behavior of surfactant compound systems
    3. Functional modification of nanoscale micelles or vesicle carriers
    4. Preparation and performance optimization of biocompatible coatings
    5. Phase-transfer aids in industrial catalytic reactions

Remarks: 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 based on an integrated R & D-production-sales business model, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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