I. [Product Introduction]
Benzaldehyde-PEG-VS is a multifunctional organic intermediate. It achieves specific coupling through the benzaldehyde group, combines the water solubility and biocompatibility of the PEG chain, and the vinyl sulfone group (VS) can serve as an efficient cross-linking agent. This compound is widely used in the preparation of pharmaceutical intermediates, the modification of polymer materials, and the construction of catalytic reaction systems, and is especially suitable for precision-controlled molecular coupling scenarios.

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.
    【Solvents】 Conventional 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, dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Site-specific coupling and functional modification of biological macromolecules
    2. Introduction of active groups on the surface of polymer materials
    3. Construction of controllable cross-linked structures in nanodrug delivery systems
    4. Development of immobilization reaction systems for proteins/polypeptides
    5. Directed synthesis 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. 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 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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