I. [Product Description]
Br-PEG-NH2 (Bromide-Polyethylene Glycol-Amine) is a multifunctional organic intermediate that combines the high reactivity of bromides with the excellent water solubility and biocompatibility of PEG segments. It is widely used in polymer coupling, surface modification of nanomaterials, and the construction of catalytic systems. Its unique bifunctional design (bromine end group and amino group) enables precise molecular connection and functional modification.

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 freeze-thaw cycles.
    【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.
▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. As a crosslinking agent or functional intermediate in polymer material synthesis.
    2. Surface modification of nanoparticles to enhance dispersion and stability.
    3. Construction of recyclable PEG-based supported catalysts in catalytic systems.
    4. Functional coupling of biosensor probes.
    5. Preparation of amphiphilic self-assembled materials.

Remarks: 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 with an integrated model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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