I. [Product Description]
TPP-PEG-COOH (Triphenyl Phosphate-Polyethylene Glycol-Carboxyl) is a multifunctional organic intermediate that combines biocompatibility with chemical modification sites. It can be used as a pharmaceutical intermediate to construct functional molecular carriers or as a phase transfer catalyst in catalytic systems. Its PEG segment provides the ability to adjust water solubility, and the carboxyl group supports further covalent coupling reactions.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【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 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 Areas]
1. Surface functional modification of nanomaterials (ACS Applied Materials & Interfaces, 2022)
2. Construction of amphiphilic polymer self-assembly systems (Polymer Chemistry, 2021)
3. Cross-linking agent in biomolecule coupling reactions (Bioconjugate Chemistry, 2020)
4. Catalyst immobilization support material (Journal of Catalysis, 2019)
5. Preparation of hydrophilic coatings for microfluidic chips (Lab on a Chip, 2023)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated model of independent research and development, production, and 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.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
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