I. [Product Introduction]
Epoxides-PEG-ISC is a multifunctional organic intermediate that combines the reactivity of epoxides with the excellent water solubility and biocompatibility of polyethylene glycol (PEG). This compound can serve as an efficient catalyst carrier or pharmaceutical intermediate and is widely used in the modification and functional synthesis of polymer materials. Its isocyanate group provides a key site for subsequent coupling reactions.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【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 in a sealed, dry place 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 Areas]
1. Surface functional modification of polymer materials (Reference: Polymer Chemistry, 2022)
2. Targeted ligand coupling of nanoparticles (Reference: ACS Applied Materials & Interfaces)
3. Site-specific labeling and purification of proteins/peptides
4. Construction of biosensor interfaces (Reference: Analytical Chemistry)
5. Development of hydrogel crosslinkers

Note: 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 business model of independent R & D, production, and 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 offer professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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