I. [Product Description]
NPC-PEG-Lysines (Nitrophenyl carbonate-polyethylene glycol-lysine) is a highly efficient organic intermediate that enables controllable coupling reactions through active carbonate groups. Its PEG segment provides excellent water solubility and biocompatibility, making it suitable for the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. It supports customized molecular weight design to meet diverse experimental needs.

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.
【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 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. Functional modification in polymer material synthesis
2. Cross-linking agent in biomolecule coupling reactions
3. Design of surfactants in nanodrug delivery systems
4. Recyclable catalyst carrier in multiphase catalytic reactions
5. Introduction of functional groups in biomimetic materials

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-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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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