I. [Product Description]
OPSS-PEG-HMME is a multifunctional organic intermediate. Through the synergistic effect of the ortho-pyridyl disulfide bond (OPSS) and polyethylene glycol (PEG), it enables precise thiol coupling reactions. This compound combines the high reactivity of pharmaceutical intermediates with the efficient connection characteristics of catalysts, and is suitable for the controllable modification and functional construction of complex molecular systems.

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.
    【Solvents】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, dry condition at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please wait until the product is in a constant-temperature and dry environment before opening the package for use!

III. [Application Areas]
    1. Directed coupling and surface functionalization of biological macromolecules and nanoparticles.
    2. Controllable cross-linking reactions in the synthesis of photosensitive materials.
    3. Dynamic modification of thiol-pyridyl disulfide bonds in high-molecular polymers.
    4. Design of functional linking arms for targeted drug delivery systems.
    5. Modular assembly and stability optimization of fluorescent probes.

Note: 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., based on an integrated business model of independent R & D-production-sales, provides professional scientific 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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