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Y-PEG
Brand YUSI
IUPAC Name Tosylate-polyethylene glycol-isocyanate
Abbreviations Tosylate-PEG-ISC ISC-PEG-Tosylate
Parameters
CAS Compound CID YD-PEG-3112
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
Tosylate-PEG-ISC (Tosylate-Polyethylene Glycol-Isocyanate) is a multifunctional organic intermediate with high reactivity and excellent biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates and the catalysis of polymer materials. The isocyanate group (-NCO) and the tosylate group in its molecular structure can serve as nucleophilic/electrophilic reaction sites respectively. Combined with the tunability of the PEG segment, it provides a flexible solution for the design of complex molecules.

II. [Product Details]
【Appearance】 Depending on the molecular weight, 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Directional modification of functionalized PEG segments in polymer materials
2. Covalent coupling of active groups on the surface of nanoparticles
3. Cross-linking agent for biocompatible hydrogels
4. Site-specific labeling and carrier construction of peptides/proteins
5. Recyclable catalyst precursor in organic catalytic reactions

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated model of independent R & D, production, and 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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