I. [Product Description]
NPC-PEG-NH2 (Nitrophenyl carbonate-Polyethylene glycol-Amine) is a highly reactive organic intermediate with dual functions of a pharmaceutical intermediate and a catalyst carrier. Its unique nitrophenyl carbonate group can efficiently couple with amino groups, and the PEG segment endows the molecule with excellent hydrophilicity and biocompatibility. It is suitable for constructing functionalized polymer materials and bioconjugation systems.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it under refrigeration and avoid repeated freeze-thaw cycles.
    【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 it in a low-temperature, sealed, and dry environment below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Directional modification and cross-linking of functional groups in polymer materials.
    2. Site-specific coupling and labeling of biomolecules (such as proteins and polypeptides).
    3. Surface functionalization modification of nanodrug delivery systems.
    4. Construction of catalyst loading and controlled-release systems.
    5. Stabilized transfer of active intermediates in organic synthesis.

Remarks: The products sold by our company are only 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, and 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 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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