I. [Product Description]
The macrocyclic ligand DOTA-PEG-Br (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid-Polyethylene glycol-Bromide) is an important organic intermediate with good chemical stability and reactivity. Its unique structure enables it to play a key role in various chemical reactions, offering new possibilities in the field of organic synthesis.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freezing and thawing.
【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 condition at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please open the package only after constant-temperature drying!

III. [Application Areas]
1. Used for constructing organic molecules with unique functions.
2. Serves as a linking group in organic synthesis to promote intermolecular reactions.
3. Applied in the synthesis of polymer materials to improve material properties.
4. Used as a surface modifier in the preparation of nanomaterials.

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 under an integrated business model of independent R & D-production-sales, providing professional 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
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