I. [Product Description]
COOH-PEG-Phenyl (Carboxyl-Polyethylene Glycol-Phenyl) is a multifunctional amphiphilic organic intermediate. Its phenyl structure endows it with excellent hydrophobic anchoring properties, while the carboxyl group provides highly reactive sites for bioconjugation reactions. This compound is widely used in the modification of polymer materials and the construction of nanocarriers. The PEG segment can significantly enhance the water solubility and biocompatibility of the product, and it is a key component in the synthesis of pharmaceutical intermediates and the catalyst support system.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
    【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 place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Surface functionalization modification of nanodrug carriers (ACS Nano, 2022)
    2. Site-specific conjugation and purification of proteins/peptides (Bioconjugate Chem.)
    3. Hydrophilic modification engineering of polymer materials (Polymer)
    4. Interface construction of micro-reactor catalytic systems (J. Catal.)
    5. Hydrophobic-hydrophilic balance design of fluorescent probes (Anal. Chem.)

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 based on an integrated R & D-production-sales business model, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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