I. [Product Description]
Bis-propargyl-PEG (Bis-propargyl-polyethylene glycol) is a highly reactive bifunctional cross-linker. As an organic intermediate, it is widely used in click chemistry (CuAAC) reactions and the synthesis of polymer materials. The propargyl groups at both ends can efficiently couple with azide compounds. Combined with the excellent water solubility and biocompatibility of the PEG segment, it is an ideal pharmaceutical intermediate for constructing functionalized polymer networks and surface modification, and can also be used as a catalyst carrier to improve reaction efficiency.

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.
    【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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Preparation of polymer cross-linked hydrogels mediated by click chemistry.
    2. Site-specific covalent modification of biological macromolecules such as proteins/nucleic acids.
    3. Oriented coupling of ligands on the surface of functionalized nanoparticles.
    4. Construction of multi-dimensional functional coatings for biocompatible materials.
    5. Molecular self-assembly templates for organic-inorganic hybrid materials.

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. 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.

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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