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Y-PEG
Brand YUSI
IUPAC Name Alkyl sulfonate-polyethylene glycol-valeric acid
Abbreviations SAS-PEG-VA VA-PEG-SAS
Parameters
CAS Compound CID YD-PEG-3641
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
SAS-PEG-VA (Alkyl Sulfonate-Polyethylene Glycol-Valeric Acid) is a multifunctional organic intermediate, possessing the dual characteristics of a surfactant and a catalyst carrier. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. The PEG segment in its molecular structure endows the product with excellent water solubility and tunable phase-change behavior, while the alkyl sulfonate group can enhance the interfacial activity, making it suitable for the dispersion and stabilization of complex reaction systems.

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.
    【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 condition 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. Stabilizer for non-ionic surfactants in emulsion polymerization.
    2. Functional modification of nanodrug carriers and construction of targeted delivery systems.
    3. Hydrophilic modification and optimization of biocompatibility of polymer materials.
    4. Phase-transfer catalyst (PTC) for two-phase reactions in organic synthesis.
    5. Introduction of sulfonic acid groups in the preparation of functionalized ionic liquids.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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.

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