I. [Product Description]
Chloride-PEG-P4VP is an amphiphilic block copolymer constructed by covalent bonds between poly(4-vinylpyridine) (P4VP) and polyethylene glycol (PEG). It has the dual functions of an organic intermediate and a catalyst carrier. Its unique pH-responsive properties and adjustable molecular weight design have important application value in the fields of nanomaterial synthesis and polymer self-assembly, and are particularly suitable for the construction of composite systems that require precise control of interfacial behavior.

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

III. [Application Fields]
1. Nanomaterial Preparation: As a templating agent to construct pH-responsive drug-controlled release carriers.
2. Catalyst Immobilization: Coordinate with metal nanoparticles through pyridine groups to form highly efficient composite catalysts.
3. Polymer Self-Assembly: Form micelle/vesicle structures for interfacial functional modification.
4. Biocompatible Coating: The PEG segment endows the material with anti-protein adsorption properties.
5. Organic Synthesis: As a phase transfer catalyst to promote the efficiency of multiphase reactions.

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

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