I. [Product Description]
SAS-PEG-glutaric acid (Alkyl sulfonate-Polyethylene glycol-Glutamic acid) is a multifunctional organic intermediate, combining the high reactivity of sulfonate groups with the excellent water solubility of PEG chains. It can serve as a key linking unit in the synthesis of pharmaceutical intermediates or a phase transfer carrier in catalytic reactions. Its glutamic acid residue endows the molecule with the ability of directional modification, making it suitable for the construction of functional polymer materials and the synthesis of fine chemicals.

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 sealed and dry 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. As an amphiphilic phase transfer catalyst in organic synthesis.
2. As a comonomer for functional polymer materials (e.g., responsive hydrogels).
3. For the development of surface modifiers for nano-drug carriers.
4. For the construction of self-assembled molecular layers on the interface of biosensors.
5. As a reaction medium modifier 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. operates under an integrated business model of independent R & D, production, and sales, providing professional research reagents for scientific experiments in universities. 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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