I. [Product Description]
Tosylate-PEG-PAA is a multifunctional block copolymer that combines the structural designability of organic intermediates with the high reactivity of pharmaceutical intermediates. Its tosylate group can serve as a highly efficient catalyst carrier, and the amphiphilic structure of PEG-PAA endows the product with excellent water solubility and interfacial compatibility, making it particularly suitable for the synthesis of precision polymers and the development of functional materials.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【Solvent】 Conventional 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 condition 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 Areas]
    1. Functional initiator in the synthesis of amphiphilic block copolymers
    2. Interface modification material for the construction of nanocarriers
    3. Surface grafting reaction of biocompatible coatings
    4. Construction of phase transfer catalysis systems in organic synthesis
    5. Crosslinker precursor for functional hydrogels

Remarks: 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. 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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