I. [Product Description] 
Bromo-PEG-bromide is a bifunctional cross-linking agent with both organic intermediate and polymer material modification functions. The active bromine groups at both ends can efficiently participate in nucleophilic substitution reactions, and the PEG chain provides excellent water solubility and adjustable molecular weight. It is widely used in the synthesis of pharmaceutical intermediates, cross-linking of polymer materials, and construction of catalyst carriers.

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

III. [Application Fields] 
    1. Cross-linking agent and end-group functionalization in polymer material synthesis. 
    2. Surface modification and controllable assembly of nanoparticles. 
    3. Bifunctional bridging molecule in bioconjugation reactions. 
    4. Construction of recyclable carriers for organic catalytic reactions. 
    5. Regulation of the three-dimensional network structure of functional hydrogels.

Remarks: 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. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific experiments in universities. The company's products have obvious price advantages compared with similar products on the market. 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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