I. [Product Description]
HOOC-PEG-COOH is a dicarboxyl-functionalized polyethylene glycol derivative. As a high-performance organic intermediate and pharmaceutical intermediate, it is widely used in the synthesis of polymer materials, surface modification, and the construction of catalyst carriers. Its unique adjustable hydrophilic-hydrophobic property and excellent biocompatibility make it of great value in the preparation and functionalization reactions of nanomaterials.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration and avoid repeated freezing and thawing.
    【Solvent】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 Fields]
    1. Cross-linking agent for polymer materials, used in the synthesis of controllable degradation hydrogels.
    2. Carboxyl functionalization modification on the surface of nanoparticles.
    3. Spacer arm material for protein or polypeptide coupling reactions.
    4. Amphiphilic phase transfer catalyst in organic synthesis.
    5. Preparation of functionalized coating materials.

Note: The products sold by our company are only used 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 provide professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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