I. [Product Description] 
SAS-PEG-Arginine (Alkyl Sulfonate-Polyethylene Glycol-Arginine) is a multifunctional organic intermediate that combines the surface-active properties of alkyl sulfonates with the excellent water solubility of PEG chains. It can be used as an efficient catalyst carrier or pharmaceutical intermediate. Its modular structure supports flexible molecular weight adjustment and is suitable for the construction and functional modification of complex molecular systems.

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 freeze-thaw cycles. 
【Solvent】 Common 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 and 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. Self-assembly research of surfactants in micellar systems 
2. Functional modification of nanodrug carriers 
3. Cross-linking agent for biopolymer coupling technology 
4. Hydrophilic modification of polymer materials 
5. Phase transfer catalyst in catalytic reactions

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates 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.

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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