I. [Product Description]
FA-PEG-C18 Stearic Acid is a multifunctional organic intermediate composed of folic acid (FA), polyethylene glycol (PEG), and stearic acid (C18) linked by covalent bonds. This compound combines the targeting recognition ability of folic acid, the hydrophilicity of PEG, and the hydrophobicity of stearic acid. It can be used as a pharmaceutical intermediate or catalyst carrier and is widely applied in the fields of targeted delivery systems and polymer material modification.

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

III. [Application Fields]
    1. Construction of functional carriers for targeted drug delivery systems.
    2. Surface modification of nanoparticles to enhance biocompatibility.
    3. Interface regulation of liposome-polymer hybrid materials.
    4. Immobilization of molecular recognition elements in biosensors.
    5. Precise regulation of the hydrophobic-hydrophilic properties of polymer materials.

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 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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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