I. [Product Description]
DTPA-PEG-Mesylate is a multifunctional organic intermediate with chelating ability, water solubility, and terminal reactivity. It is widely used in the preparation of pharmaceutical intermediates and polymer coupling reactions. Its PEG segment can significantly improve the solubility of compounds, while the mesylate group provides an active site for the nucleophilic substitution reaction as an efficient catalyst.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
【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 in a sealed, dry place at a low temperature below 4℃.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Surface modification of nanomaterials: Functionalize metal/inorganic nanoparticles through the coupling reaction between the mesylate group and amino groups.
2. Biomolecule labeling: The PEG segment enhances the water solubility of the labeling agent, and the DTPA chelating group is used for radioactive isotope loading.
3. Polymer material synthesis: Serve as an active intermediate for the synthesis of block copolymers to regulate the hydrophilic-hydrophobic balance of materials.
4. Catalytic system construction: Utilize the metal chelating ability to support transition metal catalysts.
5. Analytical chemistry applications: Act as a functional modification reagent for separation and purification media.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Similar Product Recommendations:
1. MAL-PEG-NHS (Maleimide-Polyethylene Glycol-N-Hydroxysuccinimide)
2. PLGA-PEG-COOH (Polylactide-Glycolide Copolymer-Polyethylene Glycol-Carboxylic Acid)
3. DSPE-PEG-NH2 (Distearoylphosphatidylethanolamine-Polyethylene Glycol-Amino)
4. FITC-PEG-SH (Fluorescein-Polyethylene Glycol-Thiol)
5. mPEG-SCM (Methoxy Polyethylene Glycol-Succinimidyl Carbonate)
6. PEG-DBCO (Polyethylene Glycol-Dibenzocyclooctyne)
7. Biotin-PEG-COOH (Biotin-Polyethylene Glycol-Carboxylic Acid)
8. Chitosan-PEG-NHS (Chitosan-Polyethylene Glycol-N-Hydroxysuccinimide)
9. Silane-PEG-OTs (Silane-Polyethylene Glycol-Tosylate)
10. Acrylate-PEG-Acrylate (Acrylate-Polyethylene Glycol-Acrylate)
11. PEG-Glycidyl Ether (Polyethylene Glycol-Glycidyl Ether)
12. PEG-Tosylate (Polyethylene Glycol-Tosylate)
13. PEG-Phospholipid (Polyethylene Glycol-Phospholipid Derivative)
14. PEG-Isocyanate (Polyethylene Glycol-Isocyanate)
15. PEG-Alkyne (Polyethylene Glycol-Alkyne)