I. [Product Description]
DTPA-PEG-OH (Diethylenetriaminepentaacetic acid-Polyethylene glycol-Hydroxyl) is a multifunctional organic intermediate, which combines the metal ion chelating ability with the hydrophilic properties of the PEG chain. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its pentaacetic acid group can serve as an efficient catalyst carrier, and the hydroxyl end facilitates further functional modification, making it particularly suitable for the construction 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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Synthesis of metal ion chelating materials (e.g., precursors of MRI contrast agents)
2. Surface functional modification of nanomedicine carriers
3. Hydrophilic modification of polymer materials
4. Construction of biomolecule labeling and tracing systems
5. Design of recyclable ligands in industrial 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 offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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