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Y-PEG
Brand Yusi Pharma
IUPAC Name o-Pyridyl disulfide/mercaptopyridine-polyethylene glycol-poly(β-amino ester)
Abbreviations OPSS-PEG-PAE PAE-PEG-OPSS
Parameters
CAS Compound CID YD-PEG-3825
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
OPSS-PEG-PAE (o-Pyridyl Disulfide/Thiopyridyl-Polyethylene Glycol-Poly(β-amino ester)) is a multifunctional block copolymer, which combines the dynamic disulfide bond exchange property and the biocompatibility of PEG. It can be used as an efficient organic intermediate or a catalyst carrier. Its unique β-amino ester structure endows it with pH-responsiveness, making it suitable for constructing intelligent delivery systems and surface functionalization modification.

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 cold environment 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.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Construction of dynamic covalent bond networks in polymer materials.
2. Ligand coupling and functionalization modification on the surface of nanoparticles.
3. Preparation of intelligent responsive micelles/vesicles.
4. Research on controllable loading and release systems of biological macromolecules.
5. Catalysis of thiol-disulfide bond exchange reactions in organic synthesis.

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. is based on 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 provide professional product customization services.

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

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