Polyethyleneimine (ca. 30% in Water) TCI P0381

Polyethyleneimine (PEI), with the CAS number 9002-98-6, is a versatile chemical compound widely used in pharmaceutical research and drug delivery system development. This water-based solution, containing approximately 30% PEI, is a key reagent in the field of medicinal chemistry. Its high reactivity and ability to bind active pharmaceutical ingredients make it an essential tool for targeted drug delivery. In the laboratory, PEI is utilized for modifying surfaces of nanoparticles and enhancing the formulation of advanced drug delivery systems. Its role in improving the efficacy and safety of therapeutic agents is critical in modern drug discovery processes.

PEI is prized for its chemical stability, high adsorption capacity, and excellent water solubility. These properties allow it to interact effectively with a wide range of molecules, making it suitable for various applications in pharmaceutical and biotechnological research. Its high ionic capacity further enhances its ability to bind and deliver active compounds efficiently. The material’s compatibility with aqueous environments and its reactivity make it a preferred choice for researchers aiming to develop innovative drug delivery solutions.

In Indonesian laboratories, PEI is commonly used in research focused on drug formulation and delivery systems. It is a staple in pharmaceutical development and is often employed in studies related to nanoparticle surface modification and controlled drug release. Its availability and reliability make it a go-to reagent for scientists working on advanced therapeutic applications. The material’s consistent performance and ease of use contribute to its popularity in both academic and industrial research settings.

• Drug Delivery System Development: PEI is used to modify nanoparticle surfaces, enhancing drug binding and targeted release, which is crucial for developing efficient and safe drug delivery systems.
• Pharmaceutical Formulation: Its high solubility and reactivity make it ideal for incorporating into formulations that require controlled release of active pharmaceutical ingredients.
• Surface Modification of Particles: PEI’s ability to bind to various molecules allows it to be used in modifying the surface of nanoparticles, improving their stability and functionality in drug delivery applications.
• Controlled Release Research: The material’s high adsorption capacity enables it to be used in studies focused on controlled release mechanisms, helping researchers optimize drug delivery profiles.
• Biocompatibility Testing: PEI’s stability and reactivity make it suitable for testing the biocompatibility of drug delivery systems in preclinical research.

PEI should be stored in a cool, dry place away from direct sunlight and sources of heat. It is recommended to use airtight containers to prevent moisture absorption and contamination. Due to its high reactivity, it should be handled with appropriate personal protective equipment, such as gloves and safety goggles. The material is generally stable under normal laboratory conditions but should be kept in a well-ventilated area to avoid any potential exposure. Proper labeling of storage containers is essential to ensure safe handling and prevent accidental use. Regular inspection of storage conditions is advised to maintain the integrity and effectiveness of the product.

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