I. [Product Description]
Aminooxy-PEG-phosphoric acid is a multifunctional organic intermediate that combines the excellent water solubility and biocompatibility of polyethylene glycol (PEG) with the high reactivity of the phosphate group. This compound can be used as a pharmaceutical intermediate in bioconjugation reactions or as a functional modifier in catalytic systems, and is widely used in the surface modification of polymer materials and the field of nanotechnology.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvent】 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, dry container at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Phosphate modification of polymer material surfaces (Reference: ACS Appl. Mater. Interfaces)
2. Functional coupling of nanoparticles (based on aminooxy click chemistry)
3. Synthesis of intermediates for site-specific labeling of proteins/peptides
4. Construction of biosensor interfaces (through phosphate group immobilization)
5. Construction of catalytic carriers (metal ion chelation system)

Note: 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, 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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