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Y-PEG
Brand Yusi Pharma
IUPAC Name Aminomethyl-polyethylene glycol-disulfide bond
Abbreviations Aminooxy-PEG-SS SS-PEG-Aminooxy
Parameters
CAS Compound CID YD-PEG-5521
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]
Aminooxy-PEG-SS (aminooxy-polyethylene glycol-disulfide bond) is a multifunctional organic intermediate that combines the dynamic response characteristics of the disulfide bond with the biocompatibility of PEG. Its aminooxy group can serve as an efficient catalyst in the formation reaction of oxime bonds, and is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Through precise molecular weight control of this compound, the optimal configuration of functional group density can be achieved.

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.
【Solvents】 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 note that the package should be opened for use only after constant-temperature drying!

III. [Application Areas]
1. Construction of intelligent responsive nanocarriers (disulfide bond reduction-sensitive type)
2. Site-specific coupling modification of proteins/polypeptides (specific reaction of aminooxy group)
3. Preparation of reversible cross-linked hydrogels (regulation of dynamic covalent bonds)
4. Functional grafting on polymer surfaces (steric hindrance effect of PEG long chains)
5. Coupling of biosensor probes (pH-responsive connection system)

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, 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.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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