I. [Product Description]
DTPA-PEG-Nitrophenyl Carbonates (CAS 5070-13-3) is a multifunctional organic intermediate with both chelating coordination and efficient cross-linking properties. The DTPA group in its structure can serve as a metal ion chelating agent, the PEG chain provides excellent water solubility and biocompatibility, and the nitrophenyl carbonate group serves as an active site, which is suitable for catalytic reactions and the modification field of polymer materials.

II. [Product Details]
【Appearance】Depending on different molecular weights, it exists as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvent】Conventional 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 and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Construction of metal ion loading systems in polymer materials (such as surface modification of magnetic nanoparticles)
2. Cross-linking agent in biopolymer coupling reactions (protein/nucleic acid labeling)
3. Synthesis of functionalized nanocarriers (development of controlled release systems)
4. Chemical modification and signal amplification of fluorescent probes
5. Preparation of coordination catalyst precursors in industrial catalytic systems

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd., based on an integrated business model of independent R & D-production-sales, provides professional scientific research reagents for university scientific research experiments. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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Contact Information:
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