I. [Product Introduction]
OPSS-PEG-bromide is a multifunctional organic intermediate that combines the dynamic exchange characteristics of the ortho-pyridyl disulfide bond with the biocompatibility of the PEG chain. It is widely used in the synthesis of pharmaceutical intermediates and the field of polymer materials. Its bromide terminal can serve as an efficient coupling site, suitable for scenarios such as catalytic reactions, polymer modification, and biomolecule labeling. It is a core reagent for constructing intelligent responsive materials.

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 freezing and thawing.
    【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 in a sealed and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Synthesis of dynamic cross-linkers in polymer materials
    2. Surface functional modification of nanodrug carriers
    3. Linker for protein/antibody bioconjugation reactions
    4. Construction of stimuli-responsive hydrogels
    5. Carrier design of recyclable catalysts

Remarks: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated R & D-production-sales business model, providing professional research reagents for scientific experiments in universities. 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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