I. [Product Description]
DTPA-PEG-Acetylthio is a multifunctional organic intermediate. By integrating the diethylenetriaminepentaacetic acid chelating group with the polyethylene glycol segment, it combines the ability to coordinate metal ions and the property of hydrophilic modification. It can be used as a pharmaceutical intermediate for the construction of bioconjugation systems or play a key role in the design of catalyst carriers. Its acetylthio terminal provides highly efficient active sites for subsequent click chemical reactions.

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.
【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°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Preparation of metal chelates (ACS Applied Materials & Interfaces, 2022)
2. Surface functionalization modification of nanomaterials (Advanced Functional Materials, 2021)
3. Linker for site-specific conjugation reactions of biomolecules (Bioconjugate Chemistry, 2023)
4. Construction of amphiphilic structures in polymer materials (Polymer Chemistry, 2020)
5. Phase transfer medium in catalytic reaction systems (Journal of Catalysis, 2019)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. Compared with similar products on 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:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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