I. [Product Description]
DOX-PEG-VA (Doxorubicin-Polyethylene Glycol-Valeric Acid, CAS 25316-40-9) is an organic intermediate with a precisely coupled structure. It undergoes functional modification through the flexible segment of polyethylene glycol (PEG) and can serve as an efficient catalyst carrier and pharmaceutical intermediate. Its unique hydrophilic-hydrophobic balance property and controllable molecular weight design significantly enhance its compatibility and reaction efficiency in complex synthesis systems.

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.
【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 it at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Linker arm in the functional modification of polymer materials
2. Interface modification of nanomedicine delivery systems
3. Controllable cross-linking agent in bioconjugation reactions
4. Construction of the hydrophilic layer of targeted molecular carriers
5. Thermosensitive immobilized carrier for catalysts

Note: The products sold by our company are only 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 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
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