I. [Product Description]
NPC-PEG-PS (Nitrophenyl Carbonate-Polyethylene Glycol-Polystyrene) is a multifunctional organic intermediate that combines the biocompatibility of polyethylene glycol and the stability of polystyrene. It is widely used in the synthesis of polymer materials and the construction of drug carriers. Its adjustable PEG molecular weight design provides a flexible solution for precisely controlling the hydrophilic-hydrophobic balance and reaction activity of materials. Meanwhile, it can be used as an efficient catalyst carrier in specific chemical reaction systems.

II. [Product Details]
【Appearance】 Based on different molecular weights, it appears as a white/off-white 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 sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. As a controllable cross-linking agent in polymer material synthesis for constructing functional polymer networks.
2. In the preparation of nanocarriers, enhance the water solubility and biological stability of carriers through PEG segments.
3. The active group (nitrophenyl carbonate) in bioconjugation technology is used for targeted molecular modification.
4. As a catalyst immobilization carrier to improve the recyclability and reusability of catalytic reactions.
5. Surface modification of functionalized polystyrene microspheres to expand their applications in the field of separation and purification.

Remark: 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 business model of independent research and development-production-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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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