I. [Product Description]
Chloride-PEG-NBD (Chloride-Polyethylene Glycol-Benzoxadiazole) is a multi-functional organic intermediate that combines the high water solubility and biocompatibility of the PEG segment with the optical activity of the benzoxadiazole group. It is widely used in fluorescence labeling, polymer material modification, and catalyst support construction. Its modular design supports flexible customization and is an efficient tool in the fields of pharmaceutical intermediate development and polymer synthesis.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration 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 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 Areas]
    1. Surface functional modification of polymer materials (e.g., grafting of fluorescent probes)
    2. Optimization of the hydrophilicity and targeting of nanocarriers
    3. Development of biomacromolecule labeling and tracing technologies
    4. Design of photo-responsive catalysts in organic synthesis
    5. Molecular structure regulation of self-assembled materials

Note: 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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