I. [Product Description]
PHA-PEG (Poly(3-hydroxyalkanoate)-Poly(ethylene glycol)) is an amphiphilic block copolymer with both biocompatibility and tunable phase transition properties. It can serve as an efficient organic intermediate and pharmaceutical intermediate, significantly improving the reaction efficiency in catalytic systems. Its unique PEG segment endows the product with excellent solubility and stability, making it suitable for the construction of carriers in complex synthesis environments.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store it under refrigeration and avoid repeated freezing and thawing.
    【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 it in a sealed, dry place 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. Phase transfer catalyst in polymer material synthesis.
    2. Surface modifier in the preparation of nanomaterials.
    3. Amphiphilic reaction carrier in organic synthesis.
    4. Template agent for the construction of functionalized microspheres.
    5. Stable dispersion medium in industrial catalytic 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. is based on 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: 18896157519 丨 QQ: 3354316092
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