I. [Product Introduction]
Y-shape-PEG-NPCY type-Polyethylene glycol-nitrophenyl carbonate is a multifunctional organic intermediate. The combination of its Y-shaped branched structure and the active group of nitrophenyl carbonate enables efficient bioconjugation reactions, and it has significant catalytic advantages in the synthesis of pharmaceutical intermediates and the modification of polymer materials. This compound combines the excellent water solubility of the PEG segment and the high reactivity of the NPCY group, and is suitable for the precise construction of complex molecular systems.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/whitish solid or a viscous liquid.
    【Stability】 Store under refrigeration 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 low-temperature, sealed, and dry condition below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Active ester coupling reactions in site-specific modification of proteins/peptides
    2. Oriented coupling of ligands on the surface of functionalized nanoparticles
    3. Terminal functionalization modification of high molecular polymers
    4. Synthesis of biocompatible hydrogel cross-linking agents
    5. Construction of linking arms for targeted drug delivery systems

Remarks: The products sold by our company are only 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-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.

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

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