I. [Product Description]
mPEG-SS-CEL (Methoxy Polyethylene Glycol-Disulfide Bond-Celastrol) is an important organic intermediate. It combines the properties of polyethylene glycol and celastrol and has significant value in the field of chemical synthesis. It can be used to construct more complex compound structures.

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】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 container at a low temperature below 4°C and keep it dry.
▪ Note: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Used in the modification research of polymer materials.
2. As a basic raw material for constructing functional nanomaterials.
3. Play a role in the preparation of chemical sensors.
4. Used in the synthesis of novel organic composite materials.
5. Can be used in the research and development of surfactants.

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. is based on an integrated business model of independent R & D-production-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 provide 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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