I. [Product Description]
Poly(ε-caprolactone)-block-poly(ethylene glycol)-carboxylic acid (PCL1K-PEG2K-COOH) is an important organic intermediate. Its unique block structure endows it with good chemical activity and solubility, and it has high application value in the field of organic synthesis. It can be used as a catalyst to promote various chemical reactions.

II. [Product Details]
【Appearance】Depending on different molecular weights, 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 and DMSO.
【Molecular Weight】2K, 5K, 10K, 20K, 50K, 100K, etc. Other molecular weights can be customized.
For 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 only after constant temperature drying!

III. [Application Fields]
1. Used for the modification of polymer materials to improve the flexibility and biocompatibility of the materials.
2. Used as a surfactant to improve the surface tension of the solution.
3. Used as a template agent in the preparation of nanomaterials to control the size and shape of nanoparticles.
4. Used for the preparation of functional polymers, such as intelligent responsive materials.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human therapy.

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, the 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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