I. [Product Description]
VA-PEG-Phenyl (Valeric acid-Polyethylene glycol-Phenyl) is a multi-functional organic intermediate that combines the molecular characteristics of a hydrophobic phenyl group and a hydrophilic PEG chain. It can be used as a pharmaceutical intermediate and catalyst carrier. Its modular structure supports precise regulation of interfacial compatibility and is suitable for the synthesis and functional modification of biocompatible materials.

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

III. [Application Fields]
1. Synthesis of amphiphilic block copolymers in drug delivery systems.
2. Surface modification of functional polymer materials.
3. Construction of linking arms in bioconjugation reactions.
4. Template materials for self-assembly of nanoparticles.
5. Design of recyclable carriers in catalytic reactions.

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 based on 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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