I. [Product Description]
SAS-PEG-leucine (Alkyl sulfonate-Polyethylene glycol-Leucine) is a multifunctional organic intermediate with both surface activity and biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates and the catalytic field of polymer materials. The PEG segment in its structure can regulate the hydrophilic-hydrophobic balance, and the alkyl sulfonate group imparts excellent phase-transfer catalytic performance, making it suitable for complex organic 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 it in a refrigerator and avoid repeated freezing and thawing.
    【Solvents】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 dry place at a low temperature below 4°C in a sealed container.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Functional modification in the synthesis of non-ionic surfactants.
    2. Preparation of amphiphilic materials for nano-drug carriers.
    3. Initiator system for graft modification of polymer materials.
    4. Bridging medium for biomolecular coupling reactions.
    5. Multifunctional template for organic-phase-aqueous-phase catalytic reactions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D, production, and sales. It provides professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, the company's products have obvious price advantages. In addition, we also provide professional product customization services.

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

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