I. [Product Description]
VA-PEG-Valeric Acids is a high-performance organic intermediate with both pharmaceutical intermediate and polymer material modification functions. Its symmetric divaleric acid structure is controllably connected through the PEG segment, which can be used as a catalyst carrier or a functional modification platform and has significant application value in the fields of material surface modification and nanotechnology.

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

III. [Application Fields]
1. As a precursor of amphiphilic block copolymers in polymer material synthesis.
2. As a hydrophobic-hydrophilic interface modifier for the construction of nano drug carriers.
3. As a functional coating material for the surface of biosensors.
4. As a recyclable phase transfer catalyst in organic catalytic reactions.
5. As a bridging molecule for site-specific coupling of proteins/peptides.

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. provides professional scientific research reagents for university scientific research experiments based on the integrated business model of independent R & D-production-sales. 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 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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