I. [Product Description]
4-arm-PEG-Aminooxy (Tetra-arm Polyethylene Glycol Aminooxy) is an important organic intermediate. Its unique four-arm polyethylene glycol structure endows it with good solubility and reactivity. In the field of organic synthesis, it can serve as a key linker to participate in various chemical reactions, demonstrating significant application value.

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】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, dry environment at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Used for the preparation of functional polymer materials to improve the properties of materials.
2. Applied as a linker for the surface modification of nanoparticles.
3. Involved in the construction of organic polymers with specific structures.
4. Plays a role in the chemical modification of biomolecules.
5. Applied in the field of supramolecular chemistry to construct supramolecular 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 under 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
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