I. [Product Description]
Sulfadimethoxine-PEG-OH is a high-purity organic intermediate that combines the stability of sulfonamide compounds with the excellent water solubility and biocompatibility of PEG segments. It is widely used in the synthesis of pharmaceutical intermediates, the modification of polymer materials, and the construction of catalyst carriers. Its modular structure supports flexible molecular design and is suitable for the precise assembly of complex functional molecules.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【Solvent】 Commonly used 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. Functional modification of polymer materials (e.g., synthesis of amphiphilic block copolymers)
    2. Ligand coupling on the surface of nanoparticles (to improve dispersibility and stability)
    3. Chemical cross-linking and labeling of biomolecular probes
    4. Immobilization carrier for catalysts in organic synthesis
    5. Research on the hydrophilic modification of material surfaces

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. It provides 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 offer 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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