I. [Product Description]
OH-PEG-VA (Hydroxyl-Polyethylene Glycol-Valeric Acid) is an organic intermediate with both amphiphilicity and biocompatibility. The PEG segment in its molecule provides excellent hydrophilicity and tunable molecular weight characteristics, while the valeric acid group confers reactive sites. It is suitable for the modification of polymer materials, bioconjugation technology, and the construction of catalytic systems. This compound can be used as an efficient catalyst carrier or a functional pharmaceutical intermediate, and is widely applied in the fields of materials science and fine chemical engineering.

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 dry place at a low temperature below 4°C under sealed conditions.
▪ Precautions: ▶ To ensure the stability of the product, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Hydrophilic modification and functional grafting of polymer material surfaces.
2. Synthesis of amphiphilic block copolymers for nanodrug delivery systems.
3. Site-specific conjugation and stabilization of biomolecules (such as proteins and polypeptides).
4. Design of recyclable catalysts in organic catalytic reactions.
5. Preparation and performance regulation of functional hydrogels.

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. is 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 offer professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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