I. [Product Description]
Tosylate-PEG-threonine is a multifunctional organic intermediate. Through the coupling of the tosylate active group with the PEG chain, it significantly enhances the reaction efficiency and the water solubility of the product. This compound can be used as a pharmaceutical intermediate for the construction of complex molecules or as a carrier in catalytic systems to optimize reaction conditions, and is suitable for high-precision synthesis fields.

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.
【Solvent】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 condition.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Linking agent for functional modification in polymer materials.
2. Synthesis of biomolecular coupling carriers (such as protein/polypeptide labeling).
3. Introduction of hydrophilic functional groups on the surface of nanoparticles.
4. Recyclable carrier in organic catalytic reactions.
5. Directional modification of targeted molecular probes.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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