I. [Product Description]
OH-PEG-NPC (Hydroxy-Polyethylene Glycol-Nitrophenyl Carbonate) is a highly reactive organic intermediate with dual functions as a pharmaceutical intermediate and a catalyst carrier. Its PEG segment provides excellent biocompatibility and water solubility, and the NPC group can be efficiently coupled via amino groups, making it suitable for constructing functionalized polymer materials and complex molecular structures.

II. [Product Details]
    【Appearance】Depending on the molecular weight, 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 container 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 Areas]
    1. Surface functional modification of polymer materials (e.g., nanoparticle coating)
    2. Site-specific labeling and cross-linking reactions of proteins/polypeptides
    3. Construction of linker arms for targeted drug delivery systems
    4. Covalent immobilization of biosensor probes
    5. Synthesis of amphiphilic block copolymers

Note: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated R & D-production-sales business model, 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 offer professional product customization services.

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

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