I. [Product Description]
NHS-PEG-SAN-N-hydroxysuccinimide ester-polyethylene glycol-stearic acid is a multifunctional organic intermediate with both high-efficiency catalytic activity and precise molecular coupling ability. The synergistic effect between the SAN group and the PEG chain in its molecular structure endows it with significant application value in the fields of pharmaceutical intermediate preparation and polymer material synthesis, especially suitable for catalytic reaction systems that require precise control of the hydrophilic-lipophilic balance.

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.
【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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Site-specific modification and cross-linking of functional groups in polymer materials.
2. Oriented coupling reaction of biomacromolecules and nanoparticles.
3. Molecular structure regulation of amphiphilic self-assembling materials.
4. Phase-transfer catalyst carrier in organic catalytic systems.
5. Preparation of functional coating on the surface of microfluidic chips.

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-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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