I. [Product Description]
    mPEG-COOH (acid), methoxy polyethylene glycol-carboxylic acid, as an organic intermediate, has good chemical stability and reactivity. Its unique structure enables it to efficiently participate in many organic synthesis reactions, providing an important foundation for the synthesis of complex organic compounds. It is an indispensable key material in the field of organic chemistry.

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 freeze-thaw cycles.
    【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 container at a low temperature below 4°C in a dry environment.
    ▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Used for the modification of polymer materials to improve the hydrophilicity and biocompatibility of the materials.
    2. As a surface modifier in the preparation of nanomaterials to enhance the dispersibility and stability of nanoparticles.
    3. As a linker in organic synthesis to construct molecules with specific structures and functions.
    4. In the cosmetics field, it can be used to improve the texture and moisturizing performance of products.
    5. Used in the preparation of biosensors to enhance the sensitivity and selectivity of the sensors.

Remark: 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 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 offer professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           18896157519 丨 QQ: 3354316092

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