I. [Product Description]
VS-PEG-Ferrocene (Vinylsulfone-Polyethylene Glycol-Ferrocene) is a multifunctional organic intermediate, which combines the high reactivity of the vinylsulfone group, the hydrophilic tunability of the PEG chain, and the redox properties of the ferrocene structure. This product is suitable for the preparation of pharmaceutical intermediates, the electron transfer medium in catalytic reactions, and the functionalized material modification field. Its modular design significantly enhances the flexibility of molecular engineering applications.

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.
    【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, 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. Efficient coupling reaction of the vinylsulfone group with the sulfhydryl group in click chemistry.
    2. Construction of bioconjugates (e.g., PEGylation modification of proteins/peptides).
    3. Redox signal labeling of the ferrocene group in electrochemical sensors.
    4. Surface modification of functionalized nanomaterials (e.g., gold nanoparticles/quantum dots).
    5. As an electron transfer carrier in heterogeneous catalytic systems.

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 R & D-production-sales business model, 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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