I. [Product Description]
Chloride-PEG-PEI is a multifunctional organic intermediate that combines the modifiability and biocompatibility of polymer materials. Its unique block structure enables it to exhibit excellent performance in the synthesis of pharmaceutical intermediates, the construction of nanocarriers, and catalytic systems. The PEG segment can effectively regulate the hydrophilic-hydrophobic balance, and the PEI part endows the material with cationic properties, making it suitable for functional modification in complex chemical environments.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it refrigerated 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 it 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. As a functional carrier material for drug delivery systems.
2. As a cationic polymer complex in gene transfection reagents.
3. As a crosslinking agent and surface modifier in polymer material synthesis.
4. As a stabilizer and functional coating in nanoparticle preparation.
5. As a phase transfer catalyst in industrial catalytic reactions.

Remarks: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific 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

Recommendation of Similar Products:
1. mPEG-NHS (Methoxy Polyethylene Glycol Succinimidyl Ester)
2. PLGA-PEG (Poly(lactic-glycolic acid)-Polyethylene Glycol)
3. PEI-PCL (Polyethylenimine-Polycaprolactone)
4. DSPE-PEG-MAL (Distearoyl Phosphatidylethanolamine-Polyethylene Glycol-Maleimide)
5. PEG-SH (Thiolated Polyethylene Glycol)
6. Chitosan-PEG (Chitosan-Polyethylene Glycol Complex)
7. PCL-PEG-PCL (Triblock Copolymer)
8. PLGA-PEG-COOH (Carboxylated PLGA-PEG)
9. PEI-PEG-Folate (Folate-Modified Polyethylenimine-Polyethylene Glycol)
10. mPEG-CHO (Methoxy Polyethylene Glycol Aldehyde)
11. PEG-DSPE (Polyethylene Glycol-Distearoyl Phosphatidylethanolamine)
12. PEI-PEG-NH2 (Aminated PEI-PEG)
13. PLURONIC F127-PEG (Poloxamer-Polyethylene Glycol)
14. PEG-PLGA-COOH (Carboxylated Polyethylene Glycol-Poly(lactic-glycolic acid))
15. PEI-PEG-Biotin (Biotin-Labeled Polyethylenimine-Polyethylene Glycol)