I. [Product Description]
Epoxides-PEG-HZ (Epoxide-Polyethylene Glycol-Hydrazide) is a multifunctional organic intermediate that combines the high reactivity of epoxides with the excellent hydrophilicity and biocompatibility of PEG segments. It is suitable for the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its hydrazide group can participate in amide bond formation or surface functional modification in a directional manner and is widely used in the fields of polymer material modification and functional molecule coupling.

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 environment.
▪ Notes: ▶ To ensure product stability, please ensure that the product is opened for use only after being kept at a constant temperature and dried!

III. [Application Fields]
1. Directional introduction and cross-linking of functional groups in polymer materials
2. Surface modification of nanoparticles and coupling of targeted ligands
3. Site-specific chemical modification and stabilization of proteins or polypeptides
4. Used as a cleavable linker in organic synthesis for controlled release systems
5. Used as a carrier in catalytic reactions to improve catalyst dispersion and recovery efficiency

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

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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