I. [Product Description]
PCL5K-PEG2K-COOH (Polycaprolactone 5K-Polyethylene Glycol 2K-Carboxyl) is an important organic intermediate in the field of organic synthesis. It has good chemical activity and can participate in a variety of chemical reactions, providing a foundation for the synthesis of complex organic compounds. It is an indispensable key substance in organic synthesis.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
【Stability】Store under refrigeration and avoid repeated freezing and thawing.
【Solvent】Common organic solvents such as chloroform and DMSO.
【Molecular Weight】2K, 5K, 10K, 20K, 50K, 100K, etc. Other molecular weights can be customized.
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.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Used for the modification of polymer materials to improve the flexibility and biocompatibility of materials.
2. As a raw material for the synthesis of surfactants to improve interfacial properties.
3. Applied in the preparation of nanomaterials to control the size and morphology of nanoparticles.
4. Used to prepare biodegradable polymer microspheres, which can be used in drug carrier research (this is only a list of application scenarios and does not involve medical-related uses).
5. As a phase transfer catalyst in organic synthesis reactions to accelerate the reaction process.

Note: 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 scientific research experiments in universities. 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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