I. [Product Description]
Tosyl-PEG-Protected Amines (FMOC, tBOC) are a class of multifunctional organic intermediates widely used in the synthesis of pharmaceutical intermediates and catalytic reaction systems. The synergistic effect of the tosyl group and the polyethylene glycol (PEG) chain significantly enhances the water solubility and reaction controllability of the compounds, making them suitable for the precise construction of complex molecular structures.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please ensure the product is dried at a constant temperature before opening the package for use!

III. [Application Areas]
1. As a functional linking unit in the synthesis of polymer materials.
2. For protecting amino groups in solid-phase peptide synthesis (FMOC/tBOC strategy).
3. As a surface modifier in the construction of nanomedicine carriers.
4. In the design of reversible linking arms in bioconjugation reactions.
5. As a recyclable catalyst carrier 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 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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