I. [Product Introduction]
IA-PEG-VS Iodoacetate-Polyethylene Glycol-Vinyl Sulfone is a multifunctional PEGylated organic intermediate with both high-efficiency catalytic activity and controllable reaction sites. As a pharmaceutical intermediate, its vinyl sulfone group enables directional coupling under mild conditions and is suitable for the modification of biological macromolecules and the synthesis of functional materials.

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

III. [Application Fields]
    1. PEGylation modification of biological macromolecules and functional materials
    2. Surface functionalization coupling of nanoparticles
    3. Construction of catalytic systems for cross-linking reactions of polymer materials
    4. Directional coupling reactions of proteins or polypeptides
    5. As an amphiphilic block copolymer intermediate in organic synthesis

Remarks: The products sold by our company are only used for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated operation model of independent R & D-production-sales and provides professional scientific research reagents for scientific experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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