In the vast catalog of specialty chemicals, understanding the precise nature and potential applications of each compound is paramount for chemists and procurement professionals. 1-Butylpyridinium Bromide, identified by CAS number 874-80-6, is a heterocyclic organic compound that merits attention due to its utility in chemical synthesis and its role in the development of ionic liquids. This article provides a detailed overview of its key properties, potential applications, and essential considerations for purchasing, especially when looking to buy from manufacturers in China.

1-Butylpyridinium Bromide is a salt with the molecular formula C9H14BrN and a molecular weight of 216.12 g/mol. It typically appears as a white crystalline powder, and its purity is a critical factor, with suppliers generally offering grades of 98% or higher, often confirmed by analytical methods like HPLC. Key physical characteristics include a melting point generally in the range of 104-107°C. For effective use and to maintain its chemical integrity, it is advisable to store 1-Butylpyridinium Bromide under an inert atmosphere at room temperature, as it can be sensitive to moisture (hygroscopic).

The primary applications for 1-Butylpyridinium Bromide stem from its structure as a quaternary pyridinium salt. It is widely used as a precursor in organic synthesis, serving as a building block for more complex molecules. Furthermore, it is a significant component in the field of ionic liquids (ILs). ILs are salts that remain liquid over a wide temperature range and are prized for their low volatility, high thermal stability, and tuneable properties. 1-Butylpyridinium Bromide can be combined with various anions to create specific ILs tailored for applications in catalysis, electrochemistry, and as specialized solvents. For researchers exploring green chemistry solutions, identifying reliable suppliers to buy these IL precursors is a key step.

When procurement managers are looking to buy 1-Butylpyridinium Bromide, several factors come into play. Firstly, the purity and consistent quality are non-negotiable for reliable experimental or production outcomes. Secondly, supplier reliability is crucial. Partnering with manufacturers who have a strong reputation for quality control and timely delivery is essential. Many chemical manufacturers in China offer competitive pricing and are capable of large-scale production, making them attractive sources for this compound.

When evaluating potential suppliers, it is recommended to request detailed technical specifications, including purity assays (e.g., by HPLC), melting point data, and safety information (MSDS). Certificates of Analysis (CoA) for specific batches provide assurance of product quality. Negotiating pricing for bulk purchases can also offer significant cost savings, supporting both research endeavors and industrial-scale operations. Access to this vital intermediate from trusted sources ensures continuity and efficiency in chemical projects.

In summary, 1-Butylpyridinium Bromide (CAS 874-80-6) is a valuable heterocyclic chemical intermediate with diverse applications, particularly in ionic liquid research and organic synthesis. For procurement professionals and researchers aiming to buy this compound, focusing on purity, supplier reliability, and comprehensive technical documentation is key to ensuring project success.