I. [Product Description]
NO2-Bn-PEG-COOH is a bifunctional organic intermediate based on nitrobenzene (NO2-Bn) and polyethylene glycol (PEG), featuring an amphiphilic structure with a hydrophobic nitrobenzene group and a hydrophilic PEG chain. This compound can serve as a pharmaceutical intermediate or a catalyst carrier, enabling efficient coupling reactions through the carboxyl group (-COOH), and is widely used in the synthesis and modification of functional materials.

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

III. [Application Fields]
    1. As a cross-linking agent for amphiphilic block copolymers in the preparation of nanomicelles.
    2. The nitrobenzene group participates in click chemical reactions to construct functionalized biomaterials.
    3. The PEG chain enhances water solubility for the development of drug delivery system carriers.
    4. The condensation reaction between the carboxyl group and the amino group to synthesize targeted molecular probes.
    5. As a catalyst immobilization carrier to optimize the efficiency of catalytic reactions.

Remark: 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. operates under an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific experiments in universities. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

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Contact Information:
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