I. [Product Description]
SVA-PEG-Tosyl (Succinimidyl Valerate-Polyethylene Glycol-Tosyl) is a multifunctional organic intermediate with both high-efficiency coupling ability and biocompatibility. Its core value lies in being used as a pharmaceutical intermediate for polymer modification and functionalization reactions, and it can also serve as a synthetic carrier assisted by a catalyst. This compound enables precise molecular coupling and structural design through controllable tosyl activation sites.

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

III. [Application Fields]
1. Functional modification reagent for polymer materials
2. Grafting of active groups on the surface of nanoparticles
3. Long-chain linking arm in bioconjugation reactions
4. Preparation of amphiphilic block copolymers
5. Oriented synthesis of targeted molecular carriers

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 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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