I. [Product Description]
The macrocyclic ligand DOTA-PEG-NTA (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid-Polyethylene glycol-Nitrilotriacetic acid) is an important organic intermediate. With its unique chemical structure, it demonstrates key value in the field of organic synthesis and can serve as an effective catalyst in various complex 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.
【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 in a sealed, dry container 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. Used for the preparation of new organic materials.
2. Used as a chelating agent for metal ions in chemical analysis.
3. Participates in the synthesis reaction of high-molecular polymers.
4. Used for the preparation of functional nanomaterials.

Remarks: 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, and 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           18896157519 丨 QQ: 3354316092

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