I. [Product Description]
VS-PEG-Phenyl (Vinylsulfone-Polyethylene Glycol-Phenyl) is a multifunctional organic intermediate. The synergistic effect of its vinylsulfone group and phenyl group makes it an efficient coupling reagent and catalyst carrier. This compound has important application value in the fields of bioconjugation, polymer material modification, and nanomedicine development. Precise molecular design can be achieved through the regulation of the PEG chain length.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator 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 it in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Crosslinking agent in polymer material synthesis (ACS Applied Materials & Interfaces, 2022)
2. Surface functionalization modification of nanoparticles (Journal of Colloid and Interface Science, 2023)
3. Site-specific labeling of proteins/polypeptides (Bioconjugate Chemistry, 2021)
4. Phase transfer catalyst in organic synthesis (Organic Process Research & Development, 2020)
5. Preparation of functionalized hydrogels (Macromolecular Rapid Communications, 2023)

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. is based on an integrated business 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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