I. [Product Description]
4-arm-PEG-Nor (norbornene) (ester), 4-arm polyethylene glycol-norbornene (ester bond), is an important organic intermediate with key value in the field of organic synthesis. It can be used as a catalyst for certain reactions to construct more complex organic molecular structures.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it is 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 in a sealed and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
1. Used in the synthesis and modification of polymer materials.
2. Used as a raw material for the preparation of functionalized polymers.
3. Applied in the surface modification of biomaterials.
4. Used to prepare new organic gels.
5. Used in the research of drug carrier materials.

Note: The products sold by our company are only used 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.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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