I. [Product Description]
OH-PEG-HZ (Hydroxy-polyethylene glycol-hydrazide) is a multifunctional organic intermediate with the functions of polymer material modification and biocompatibility modification. The synergistic effect of its unique hydrazide group and hydroxy-PEG segment enables it to perform excellently in the preparation of pharmaceutical intermediates, polymer cross-linking reactions, and the construction of catalyst carriers, especially suitable for precision coupling reaction systems.

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

III. [Application Fields]
1. Directional modification and cross-linking of active functional groups in polymer materials
2. Surface functionalization and stability improvement of nanoparticles
3. Construction of a controllable coupling reaction system for proteins/peptides
4. pH-responsive cross-linking agent for degradable hydrogels
5. Immobilized carrier for catalysts in organic synthesis

Remarks: The products sold by our company are only used 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-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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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