I. [Product Description] 
Benzaldehyde-PEG-OPSS is a multifunctional organic intermediate that combines the aldehyde reactivity of the benzaldehyde group and the thiol-coupling properties of the OPSS group. It is widely used in the fields of bioconjugation and polymer material modification. Its PEG chain can significantly improve water solubility and biocompatibility, making it suitable for the construction of catalyst carriers and the preparation of pharmaceutical intermediates. It is the core material for functionalized molecular design.

II. [Product Details] 
    【Appearance】 Depending on different molecular weights, it exists as a white/ off-white solid or a viscous liquid. 
    【Stability】 Store refrigerated and avoid repeated freezing and thawing. 
    【Solvents】 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. 
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying! 

III. [Application Areas] 
    1. Surface functional modification of polymer materials (such as nanoparticle coating) 
    2. Directional conjugation and labeling of biomolecules (proteins, antibodies) 
    3. Aldehyde-mediated covalent bond formation in click chemistry reactions 
    4. Construction of linker arms for targeted drug delivery systems 
    5. Design of biosensor probes

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 under an integrated 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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