I. [Product Description]
    HZ-PEG-Tosyl Hydrazide-polyethylene glycol-tosylate is a multifunctional organic intermediate, combining the high reactivity of the hydrazide group and the excellent leaving performance of the tosylate group. As a highly efficient pharmaceutical intermediate, its PEG segment can significantly improve the water solubility and biocompatibility of the molecule, and it is suitable for catalytic coupling reactions and the construction of complex molecules.

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

III. [Application Fields]
    1. Bridging molecule for alkyne-azide cycloaddition reaction in click chemistry.
    2. End-group modification and cross-linking of functionalized polymer materials.
    3. Activation medium for the directional coupling of ligands on the surface of nanoparticles.
    4. Directional immobilization of probe molecules for biosensors.
    5. Controllable cross-linking agent for protein complex assembly.

Remarks: The products sold by our company are only used 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 scientific research 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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