I. [Product Description]
COOH-PEG-VA (Carboxyl-Polyethylene Glycol-Valeric Acid) is a multifunctional organic intermediate with key characteristics for both pharmaceutical intermediates and polymer material synthesis. Its PEG segment provides excellent water solubility and biocompatibility. The carboxylic acid group and valeric acid structure endow the molecule with directional modification ability, making it suitable for catalyst loading and functional material development.

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】Common 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℃ in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Preparation of amphiphilic block copolymers in polymer material synthesis.
2. Surface functionalization modification of nano-drug carriers.
3. Directional linking reagents in bioconjugation reactions.
4. Construction of catalyst loading systems.
5. Development of functionalized surface coating materials.

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

Chongqing Cevochem Co., Ltd. operates under an integrated business model of independent R & D, production, and sales, providing professional 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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