I. [Product Description]
NPC-PEG-PPS (Nitrophenyl Carbonate-Polyethylene Glycol-Polyphenylene Sulfide) is a multifunctional organic intermediate that combines high catalytic activity with an excellent amphiphilic structure. Its block copolymer characteristics (PEG-PPS) endow the product with good biocompatibility and a tunable molecular weight distribution, making it suitable for the preparation of pharmaceutical intermediates and directional modification in polymer material synthesis.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/whitish solid or a viscous liquid.
【Stability】Store it under refrigeration and avoid repeated freezing and thawing.
【Solvent】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 and dry environment 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 Areas]
1. Preparation of amphiphilic block copolymers in polymer material synthesis
2. Template agent for nanoparticle self-assembly systems
3. Surface modifier for functionalized material interface engineering
4. Catalyst support (nitrophenyl carbonate active group)
5. Cross-linking agent in bioconjugation 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 R & D-production-sales business model, providing professional 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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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