4-arm-PEG-Br(amide) Br-PEG-4-arm-amide - DB4 - Chongqing Yusi Medicine Technology Co., Ltd.

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DB4

Brand	YUSI
IUPAC Name	Four-arm-polyethylene glycol-bromoacetamide
Abbreviations	4-arm-PEG-Br(amide) Br-PEG-4-arm-amide
Parameters
CAS		Compound CID	DB-PEG-0467
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-Br(amide), also known as tetra-arm poly(ethylene glycol) bromoacetamide, is an important organic intermediate. Its unique chemical structure endows it with good reactivity and stability. It has high application value in the field of organic synthesis and can be used to construct complex organic molecular structures.

II. [Product Details]
【Appearance】 Depending on the molecular weight, 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 place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the packaging for use only after constant-temperature drying!

III. [Application Fields]
1. Used in the synthesis of high-molecular polymers.
2. Used as a surface modifier in the preparation of nanomaterials.
3. Used for the modification and functionalization of biomolecules.
4. Used as a linker in organic synthesis.

Remarks: The products sold by our company are only used for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D, production, and sales, providing professional scientific research reagents for scientific research experiments in universities. 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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