I. [Product Introduction]
8-arm-PEG-Methotrexate (MTX), an important organic intermediate, combines the characteristics of 8-arm polyethylene glycol and methotrexate. It has good chemical stability and reactivity, playing a crucial role in relevant chemical synthesis fields.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears 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 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 Fields]
1. In the field of organic material synthesis, it is used to prepare organic materials with special structures and properties.
2. In the field of polymer modification, it is used to improve certain properties of polymers.
3. In the field of nanomaterial preparation, it serves as a key raw material for constructing nanostructures.
4. In the field of surfactant synthesis, it is used to synthesize surfactants with specific functions.

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. operates based on an integrated model of independent research and development, 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
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