I. [Product Description]
NH2-PEG-NH-Boc is a multifunctional organic intermediate with both amino active sites and tert-butoxycarbonyl (Boc) protecting groups. It is suitable for the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its PEG chain can adjust the hydrophilicity and hydrophobicity and serve as an efficient catalyst carrier, significantly improving the controllability of the reaction and the stability of the products.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it in a refrigerator 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 it in a sealed and dry place 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. Coupling reaction of the amino-PEG-Boc structure in polymer materials.
    2. Site-specific modification and functionalization of biological macromolecules (such as proteins and polypeptides).
    3. Introduction of surface functional groups in nanomedicine carriers.
    4. Intermediate for Boc protection/deprotection strategies in organic synthesis.
    5. Template molecule for the preparation of amphiphilic polymers.

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. is based on an integrated business model of independent R & D, production, and sales, providing professional research reagents for university scientific research experiments. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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