I. [Product Introduction]
Tosylate-PEG-poly PASP is a multifunctional organic intermediate that combines the hydrophilicity of polyethylene glycol (PEG) and the structural tunability of polyaspartic acid (poly PASP). It can serve as an efficient catalyst carrier and a key component in the synthesis of polymer materials. Its tosylate end group provides excellent reactivity, making it suitable for the construction of complex molecules and functional modification.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 Conventional 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 container at a low temperature below 4°C in a dry place.
▪ Note: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Areas]
1. Functional grafting reactions in polymer material synthesis
2. Surface modification and stability enhancement of nanoparticles
3. Construction of catalyst support systems
4. Development of biocompatible coating materials
5. Research on functional self-assembled materials

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 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 provide 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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