I. [Product Description]
Br-PEG-leucine (Bromide-Polyethylene Glycol-Leucine) is an amphiphilic organic intermediate containing bromine active groups. Its PEG segment can adjust the hydrophilicity, and the leucine residue endows the molecule with specific reaction sites. This compound can be used as a pharmaceutical intermediate for constructing functionalized biomaterials or as a recyclable phase transfer catalyst carrier in catalytic 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】 Common 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.
▪ Notes: ▶ To ensure product stability, please note that the package should only be opened after constant temperature drying!

III. [Application Fields]
1. Constructing targeted polymer materials through click chemical reactions.
2. Surface functional modification of proteins/polypeptides.
3. Preparation of amphiphilic self-assembled nanomaterials.
4. Recyclable catalyst carrier in organic synthesis.
5. Molecular design of biosensor interfaces.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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