I. [Product Description]
Tosylate-PEG-Polyacetal is a multifunctional polymer organic intermediate that combines the hydrophilicity of polyethylene glycol and the pH-responsive properties of polyacetal. It is suitable for the construction of biocompatible materials and the optimization of catalytic reaction systems. Its tosylate group provides excellent functional group modifiability and has important application value in the preparation of pharmaceutical intermediates and the development of nanocarriers.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】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.
▪ Note: ▶To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Preparation of stimulus-responsive nanocarriers (refer to ACS Appl. Mater. Interfaces).
2. Synthesis of polymer-drug conjugates (according to the standard protocol of J. Control. Release).
3. Self-assembly research of amphiphilic block copolymers (following the Macromolecules system).
4. Development of organic-inorganic hybrid catalytic materials (refer to the ChemCatChem method).
5. Interface modification materials for biosensors (according to the technical path of Anal. Chem.).

Remarks: 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. 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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