I. [Product Description]
Epoxides-PEG-valine is a multifunctional organic intermediate that combines the reactive groups of epoxides with the spatial tunability of polyethylene glycol (PEG). It is widely used in the cross-linking of polymer materials, the construction of catalyst carriers, and the synthesis of pharmaceutical intermediates. The valine residue in its structure can be directionally modified, endowing the product with excellent biocompatibility and chemical stability, making it suitable for the design of complex functional molecules.

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 in a sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Cross-linking agents and functional carriers in polymer material modification.
2. Surface modification of nanoparticles and construction of targeted coupling systems.
3. Preparation and controllable degradation design of biocompatible hydrogels.
4. Development of recyclable carriers in catalytic reactions.
5. Directional synthesis of protein/polypeptide conjugates.

Remarks: 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. 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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