I. [Product Description]
NPC-PEG-EPOX is a multifunctional organic intermediate that combines the high reactivity of nitrophenyl carbonate with the excellent water solubility and steric hindrance effect of polyethylene glycol (PEG). It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its epoxide group can serve as an efficient cross-linking site, suitable for the precise modification and functional design of biocompatible materials.

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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Oriented coupling reaction of biological macromolecules and functional groups.
    2. Hydrophilicity and stability modification of polymer materials.
    3. Surface functional modification of nanocarriers.
    4. Enzyme immobilization and design of catalytic active sites.
    5. Cross-linking agent for degradable hydrogels.

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. is 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.

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

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