I. [Product Description]
Tosylate-PEG-Poly-Sarcosines is a multifunctional organic intermediate that enables efficient coupling reactions through tosylate activating groups. It is widely used in the construction and functional modification of biocompatible carriers. The PEG segment in its molecular structure provides excellent water solubility and spatial stability, while the polysarcosine unit can enhance the environmental responsiveness of the material. It is suitable for catalyst loading systems and the field of polymer synthesis.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration 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 in a sealed, dry condition 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. Surface functional modification of drug delivery carriers
    2. Controllable assembly of responsive nanomaterials
    3. Directional coupling in biomolecular coupling technology
    4. Functional grafting of polymer composites
    5. Construction of catalyst immobilization systems

Remarks: The products sold by our company are only used for scientific research and cannot be used in 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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