I. [Product Description]
SS-PEG-bromide (Disulfide bond-Polyethylene glycol-Bromide) is a multifunctional organic intermediate that combines the chemical responsiveness of dynamic reversible disulfide bonds with the water-soluble modification ability of PEG segments. Its bromide terminus can serve as an efficient reaction site and is widely used in the synthesis of polymer materials, bioconjugation, and the construction of catalytic systems. It is a key raw material for the development of pharmaceutical intermediates and the design of functionalized nanocarriers.

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.
    【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 open the package for use only after constant-temperature drying!

III. [Application Areas]
    1. Controlled synthesis of dynamically cross-linked polymer materials
    2. Surface functionalization modification of nanoparticles
    3. Reversible linking agent in biopolymer conjugation reactions
    4. Development of intelligent responsive drug delivery systems
    5. Construction of carriers in organic catalytic systems

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. operates based on an integrated business model of independent R & D, production, and 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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