I. [Product Description]
Sulfadimethoxine-PEG-hydrazone is a functionalized PEG derivative based on the structure of sulfadimethoxine, which realizes precise and controllable connection and release characteristics through the hydrazone bond. As a high-performance organic intermediate and pharmaceutical intermediate, it exhibits excellent stability and modifiability in bioconjugation, targeted carrier preparation, and catalytic systems, and is suitable for complex chemical synthesis and functional material development.

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

III. [Application Fields]
    1. Surface modification and directional coupling of functionalized nanomaterials.
    2. Reversible connection system in biomacromolecule coupling technology.
    3. Construction of a controllable release module for polymer drug carriers.
    4. pH-responsive connecting bond for targeted delivery systems.
    5. Functionalized modification of transition metal coordination carriers in catalytic reactions.

Remark: 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 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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