I. [Product Description]
COOH-PEG-PCL is a block copolymer with an amphiphilic structure. It is widely used as a high-performance organic intermediate in the field of polymer material synthesis. Its carboxyl end group provides high reactivity, and the PEG-PCL block structure can adjust the hydrophilic-hydrophobic balance, showing significant advantages in the construction of catalytic systems and the development of functional carriers.

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 place 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. Preparation of self-assembled nanostructures of block copolymers
    2. Surface functional modification of polymer materials
    3. Phase-transfer catalysts in organic synthesis reactions
    4. Development of biocompatible coating materials
    5. Construction of composite micelle systems

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. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. 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:
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