Hexadecyl Trimethyl Ammonium Bromide, commonly known as CTAB, is a highly effective cationic surfactant distinguished by its unique chemical structure, featuring a long hydrophobic alkyl chain and a positively charged trimethylammonium group with a bromide counterion. This white crystalline powder (CAS No. 57-09-0, Molecular Formula C19H42BrN, Molecular Weight 364.45) exhibits exceptional surface-active properties, making it an indispensable compound across a multitude of scientific and industrial applications. Its ability to form micelles in aqueous solutions underscores its versatility and efficacy as a key chemical agent.

One of the most significant applications of CTAB lies in the biological sciences, particularly in DNA and RNA extraction. As a cationic detergent, CTAB efficiently facilitates cell lysis by breaking down cell walls and membranes, which is crucial for isolating nucleic acids. It is especially renowned for its effectiveness in removing interfering polysaccharides and polyphenols from plant and other biological samples, thus ensuring the purity and integrity of the extracted DNA, vital for downstream molecular biology applications like PCR and NGS. Beyond extraction, CTAB is a component in certain topical antiseptics and has been recommended by the World Health Organization as a purification agent in the downstream processing of polysaccharide vaccines, highlighting its importance in pharmaceutical manufacturing for public health. Research also explores its potential as an apoptosis-promoting anticancer agent for specific cancers.

In the rapidly advancing field of nanotechnology, CTAB plays a pivotal role in nanoparticle synthesis, particularly for gold nanoparticles and mesoporous silica materials. It functions as both a template and a stabilizer, adsorbing to the surface of forming nanoparticles to lower surface energy and control morphology, size, and shape. This control is critical for tuning the properties of nanoparticles for diverse applications in catalysis, optics, electronics, sensing, and medicine. The compound's influence on reaction kinetics during synthesis pathways makes it an essential component for achieving high-quality nanomaterials with desired characteristics.

Beyond its primary applications, Hexadecyl Trimethyl Ammonium Bromide serves various other industrial and research purposes. It is widely utilized in colloid chemistry for its micelle-forming capabilities and acts as a phase-transfer catalyst in organic reactions involving immiscible reactants. In the personal care sector, CTAB derivatives are active ingredients in certain hair conditioning products and cosmetics, valued for their conditioning and antiseptic properties. Its utility extends to being a colloid solubilizing spectrophotometric reagent, further demonstrating its broad chemical applicability.

For all these critical applications, the quality and purity of Hexadecyl Trimethyl Ammonium Bromide are paramount. Reliable performance hinges on a product that consistently meets stringent specifications, often with an assay of 98% or higher, and minimal impurities. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity CTAB that adheres to the highest industry standards. Whether you are looking to purchase for large-scale industrial processes or for specialized research, ensuring a consistent and high-quality supply is key. We strive to offer competitive price points, making premium-grade CTAB accessible for a wide range of needs. To inquire about the current price or to buy Hexadecyl Trimethyl Ammonium Bromide, prospective customers are encouraged to reach out to our sales team.