I. [Product Description]
4-arm-PEG-Comarin, a four-armed polyethylene glycol-coumarin, is an important organic intermediate that exhibits high reactivity and unique reaction performance in the field of organic synthesis. It can provide a key structure for the construction of complex organic compounds and is of great value in areas such as organic molecule modification.

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.
▪ Note: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
1. Used in the modification research of organic materials.
2. As a precursor for the preparation of functional nanomaterials.
3. Used to construct novel organic molecular structures.
4. Applied in the synthetic research of high-molecular polymers.
5. Used for the optimization of organic catalytic reaction systems.

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. operates based on an integrated model of independent R & D, production, and 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 offer 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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