I. [Product Description]
Br-PEG-DTPA (Bromide-Polyethylene Glycol-Diethylenetriamine Pentaacetic Acid) is a multifunctional organic intermediate that combines the high reactivity of bromides with the strong metal chelating ability of DTPA. It can be widely used as an efficient catalyst or metal ion ligand in the field of material synthesis. Its PEG segment endows the product with excellent water solubility and biocompatibility, making it particularly suitable for the development of pharmaceutical intermediates that require precise molecular design.

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 in a sealed and dry environment at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. As a functional cross-linking agent in the synthesis of polymer materials.
    2. Surface modification of nanoparticles and metal ion loading.
    3. Construction of spacer arms in bioconjugation technology.
    4. Recyclable ligands in industrial catalytic systems.
    5. Regulation of photosensitive/magnetic response properties of functional 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 Medical Technology Co., Ltd. follows 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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