4-arm-PEG-PEG-PASP PASP-PEG-4-arm - DB4 - Chongqing Yusi Medicine Technology Co., Ltd.

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DB4

Brand	YUSI
IUPAC Name	Four-arm-polyethylene glycol-polyaspartic acid
Abbreviations	4-arm-PEG-PEG-PASP PASP-PEG-4-arm
Parameters
CAS		Compound CID	DB-PEG-0396
MF		MW

Serial Number	Norm	Catalogue Price	Stocks

Note: In the case of dangerous goods, low-temperature transport products, IATA products and other products that require special transport, freight and other related charges may be added according to the actual situation.

Product Information

I. [Product Description]
4-arm-PEG-PEG-PASP (Four-arm poly(ethylene glycol)-poly(aspartic acid)) is an important organic intermediate. Its unique molecular structure endows it with good reactivity and stability, enabling it to play a key role in various chemical reactions and providing new approaches and methods for organic synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freeze-thaw cycles.
【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 condition 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. It can be used for the modification of polymer materials to improve the performance of materials.
2. It serves as an important raw material in the synthesis of surfactants.
3. It is used for the preparation of functionalized nanoparticles.
4. It acts as a catalyst carrier to improve the efficiency of catalytic reactions.

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 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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