I. [Product Description]
COOH-PEG-PAE (Carboxyl-Polyethylene Glycol-Poly(β-amino ester)) is an amphiphilic block copolymer that combines the reactivity of carboxyl groups, the hydrophilicity of PEG, and the environmental responsiveness of PAE. It can serve as an efficient organic intermediate or pharmaceutical intermediate, suitable for constructing functionalized nanocarriers and intelligent responsive materials. The β-amino ester units in its molecular structure can act as acid-base sensitive catalyst carriers, enabling controlled release under specific conditions.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
    【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 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 Areas]
    1. As a functionalized block copolymer template in polymer material synthesis.
    2. As a responsive framework material for the preparation of nanoscale drug carriers.
    3. As a carboxyl-activated substrate for the surface modification of biosensors.
    4. For the construction of pH-sensitive carriers in catalytic reactions.
    5. For the development of controllable self-assembled materials in organic synthesis.

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

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

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