I. [Product Description] 
NPC-PEG-Xanthan is a multifunctional organic intermediate prepared by the precise coupling of nitrophenyl carbonate, polyethylene glycol (PEG), and xanthan gum. It combines high catalytic activity and biocompatibility. This compound can be used as a pharmaceutical intermediate for the modification of polymer materials or as a catalyst carrier to enhance reaction efficiency. Its modular structure supports diverse functional expansion.

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 freeze-thaw cycles. 
【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 condition 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. Functional modification in polymer material synthesis. 
2. Cross-linking agent in bioconjugation technology. 
3. Construction and surface engineering of nanomedicine carriers. 
4. Stabilizer in industrial catalytic reaction systems. 
5. Interface modification material for biosensors.

Note: 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. operates under 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 need other products, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Recommended Similar Products: 
1. mPEG-NHS (Methoxy polyethylene glycol succinimidyl ester) 
2. PLA-PEG-COOH (Poly(lactic acid)-polyethylene glycol-carboxylic acid) 
3. Mal-PEG-NHS (Maleimide-polyethylene glycol-succinimidyl ester) 
4. FITC-PEG-SH (Fluorescein-labeled polyethylene glycol mercapto) 
5. DSPE-PEG2000 (Distearoyl phosphatidylethanolamine-polyethylene glycol) 
6. Silane-PEG-Mal (Silane-polyethylene glycol-maleimide) 
7. NH2-PEG-COOH (Amino-polyethylene glycol-carboxylic acid) 
8. Acrylate-PEG-NHS (Acrylate-polyethylene glycol-succinimidyl ester) 
9. Chitosan-PEG (Chitosan-polyethylene glycol copolymer) 
10. PLGA-PEG (Poly(lactic-glycolic acid) copolymer-polyethylene glycol) 
11. Biotin-PEG-SVA (Biotin-polyethylene glycol-succinimidyl valerate) 
12. HO-PEG-OH (Hydroxy-terminated polyethylene glycol) 
13. SH-PEG-SH (Bis-mercapto polyethylene glycol) 
14. Azide-PEG-NHS (Azide-polyethylene glycol-succinimidyl ester) 
15. Alkyne-PEG-COOH (Alkyne-polyethylene glycol-carboxylic acid)