I. [Product Description]
Sulfadimethoxine-PEG-DTPA is a multifunctional organic intermediate constructed by precisely coupling sulfadimethoxine, PEG with customizable molecular weight, and the metal-chelating group DTPA. It has excellent water solubility and biocompatibility. This compound can be used as a high-efficiency catalyst carrier or a pharmaceutical intermediate, and is suitable for the fields of metal ion chelation, molecular probe construction, and functionalized material synthesis.

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

III. [Application Fields]
1. Functional surface modification of nanomedicine delivery systems (ACS Nano, 2022)
2. Development of chelating agents for radioisotope labeling (J. Coord. Chem.)
3. Adsorption and separation of metal ions in polymer materials (Chem. Eng. J.)
4. Construction of targeting molecules for fluorescent probes (Anal. Chem.)
5. Signal amplification module in biosensors (Biosens. Bioelectron.)

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 R & D-production-sales business model, 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 provide 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

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