I. [Product Introduction]
NH2-PEG-NCO (Amino-Polyethylene Glycol-Isocyanate) is a bifunctional crosslinking agent that combines the high reactivity of amino groups with the efficient coupling properties of isocyanates. It is widely used in the synthesis of organic intermediates and the modification of polymer materials. The PEG segment provides excellent water solubility and flexibility, making it suitable for constructing biocompatible interfaces and functionalized carriers, and it has important value in the design of catalytic systems and the preparation of pharmaceutical intermediates.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Surface functional modification of biocompatible materials
2. Cross-linking reaction in the synthesis of polymer copolymers
3. Grafting of active groups on the surface of nanoparticles
4. Development of protein/polypeptide site-specific coupling technology
5. Construction of intelligent responsive 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. operates based on an integrated business model of self-research, 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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