I. [Product Introduction]
Tosylate-PEG-PCL is a functionalized block copolymer that combines the high reactivity of tosylate, the hydrophilicity of PEG, and the biodegradability of PCL. It can be used as an organic intermediate or pharmaceutical intermediate in polymer material synthesis and nanocarrier construction. Its modular design supports efficient catalytic coupling reactions and is suitable for the development of customized molecular structures.

II. [Product Details]
【Appearance】 Depending on the molecular weight, 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 and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Preparation of amphiphilic block copolymers in polymer material synthesis.
2. Self-assembly research of nanomicelles or microsphere carriers.
3. Development of biocompatible coating materials.
4. Construction of catalyst support systems.
5. Functional modification of controlled release systems.

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 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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