I. [Product Description]
Tosyl-PEG-LNA is a multifunctional organic intermediate/ pharmaceutical intermediate. It achieves highly efficient coupling reactions through the toluenesulfonyl (Tosyl) activating group. The polyethylene glycol (PEG) segment endows it with excellent water solubility and biocompatibility, and the hydrophobic structure of linoleic acid (LNA) can enhance the stability of liposomes or nanoparticles. This compound is widely used in the construction of catalytic reaction systems and the development of functional materials.

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.
    【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, 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 Fields]
    1. Surface functional modification of polymer materials
    2. Construction of the hydrophobic core of nanodrug delivery systems
    3. Directional connection in biopolymer coupling reactions
    4. Synthesis of amphiphilic block copolymers
    5. Composite of carrier-active components in catalytic reactions

Note: 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. operates based on an integrated business model of independent R & D, production, and sales, providing professional scientific research reagents for scientific 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.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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