For procurement managers and R&D scientists in the chemical and pharmaceutical sectors, sourcing critical intermediates like 2,3-Cyclopentenopyridine (CAS 533-37-9) requires a strategic approach. This pyridine derivative, with its molecular formula C8H9N, is a vital building block in numerous complex syntheses, notably as a precursor to advanced pharmaceuticals and specialized fine chemicals. Understanding the market for this compound, including reliable manufacturers, competitive pricing, and essential quality specifications, is paramount for successful procurement.

Understanding the Role of 2,3-Cyclopentenopyridine

2,3-Cyclopentenopyridine is recognized for its utility in advanced organic chemistry. Its primary applications include its role as a reactant in ruthenium-mediated dual catalytic reactions, where it facilitates C-H activation and dearomatization for isoquinolone synthesis. Furthermore, it is a crucial intermediate in the synthesis of pharmaceuticals, most notably cefpirome, a broad-spectrum cephalosporin antibiotic. Beyond pharmaceuticals, it also finds applications in the development of plant protective agents and the creation of synthetic resins.

Key Considerations for Procurement

When looking to buy 2,3-Cyclopentenopyridine, several factors should be at the forefront of your sourcing strategy. Firstly, purity is critical. For pharmaceutical intermediates, assay values of 99% or higher are often required. Reputable manufacturers will provide detailed Certificates of Analysis (CoA) to confirm purity and other specifications, such as appearance (typically a clear, colorless to brownish liquid) and molecular weight (119.16 g/mol).

Secondly, supplier reliability is a major consideration. Partnering with established manufacturers and suppliers, particularly those based in China, can offer significant advantages in terms of both quality and cost-effectiveness. A diligent supplier will offer consistent product quality, robust supply chain management, and clear communication regarding lead times and shipping.

Thirdly, price is always a factor in B2B procurement. Obtaining quotes from multiple suppliers will allow you to compare pricing for different quantities, from grams for R&D to kilograms or tons for larger-scale production. Understanding the typical price range for 2,3-Cyclopentenopyridine can help in budget planning and negotiation.

Navigating the Market for CAS 533-37-9

When searching for 2,3-Cyclopentenopyridine, using its CAS number, 533-37-9, is often the most efficient method. This universal identifier ensures you are finding the exact chemical compound you need. Look for suppliers who clearly list this CAS number along with detailed product specifications and safety data sheets (SDS).

For companies seeking to secure a consistent supply of this essential intermediate, establishing relationships with dedicated chemical manufacturers and suppliers is key. By focusing on purity, supplier reputation, and competitive pricing, procurement professionals can effectively source 2,3-Cyclopentenopyridine to support their vital research, development, and production initiatives. If you are looking to purchase 2,3-Cyclopentenopyridine or require a specific quote, engaging with experienced suppliers in the market is your next best step.