I. [Product Description]
Mal-PEG-Polystyrene is a multifunctional organic intermediate. Through the synergistic action of the high reactivity of the maleimide group, the excellent hydrophilicity of the PEG segment, and the rigid skeleton of polystyrene, it exhibits high-efficiency coupling ability in the synthesis of pharmaceutical intermediates and catalytic systems. Its modular design supports precise regulation of molecular structure and functional modification, and is suitable for directional assembly in complex chemical environments.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated 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, 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. Functional modification of polymer materials (e.g., surface grafting reaction)
    2. Construction of nanocarriers (based on the Stealth effect of PEG)
    3. Directional coupling of biomolecules (specific reaction between maleimide and -SH)
    4. Immobilization in heterogeneous catalytic systems (supported by polystyrene microspheres)
    5. Development of bioorthogonal reaction platforms (application of controllable self-assembly)

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. operates 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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