I. [Product Description]
CHO-PEG-TS Aldehyde-Polyethylene Glycol-p-Toluenesulfonate is a multifunctional dual-active organic intermediate that combines the directional coupling ability of aldehyde groups with the highly efficient reaction characteristics of p-toluenesulfonate groups. It can be used as a highly efficient cross-linking agent in the preparation of pharmaceutical intermediates. Its PEG segment significantly enhances water solubility and exhibits excellent biocompatibility and modifiability in the polymer synthesis system with the participation of a catalyst.

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 in a sealed and dry condition at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Fields]
1. Directional coupling reactions on the surfaces of biomolecules and functional materials
2. Surface functionalization modification of nanoparticles
3. Cross-linking agent for high molecular polymers
4. Construction of protein/polysaccharide site-specific modification systems
5. Support for transition metal catalysts in organic synthesis

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

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 scientific research 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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