I. [Product Description]
SAS-PEG-Polyacetal (Alkyl Sulfonate-Polyethylene Glycol-Polyacetal) is a multifunctional amphiphilic organic intermediate with both surface activity and controllable assembly properties. It can be used as a pharmaceutical intermediate to construct the framework of nanocarriers. The characteristic of its polyacetal structure to undergo responsive dissociation under acidic conditions provides precise regulation for the development of targeted delivery systems. This compound can also be used as a phase-transfer catalyst in special 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.
【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 and dry place 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. Construction of amphiphilic block copolymers in polymer material synthesis (ACS Macro Letters, 2022)
2. Surface functionalization modification of nanoparticles (J. Colloid Interface Sci.)
3. Stabilizer in the phase-interface catalytic reaction system (ChemCatChem)
4. Development of supramolecular self-assembly template materials (Macromolecules)
5. Preparation of biocompatible composite materials (Biomaterials Sci.)

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

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 provide professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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