For procurement managers and research scientists in the pharmaceutical and fine chemical industries, sourcing high-quality intermediates is paramount. 2-Chloro-3-fluoro-4-iodopyridine (CAS: 148639-07-0) stands out as a crucial polyhalogenated compound, widely recognized for its utility as a pharmaceutical intermediate. This article serves as a guide for buyers seeking to understand the importance of this chemical and how to secure a reliable supply.

The primary application of 2-Chloro-3-fluoro-4-iodopyridine lies in its role as a vital building block in pharmaceutical synthesis. Its unique molecular structure, featuring chloro, fluoro, and iodo substituents on a pyridine ring, imparts specific reactivity that is highly valued in the development of complex organic molecules and novel therapeutic agents. Researchers and formulators often search for this compound when designing new drug candidates, making it a consistent requirement for pharmaceutical R&D departments.

When considering purchasing 2-Chloro-3-fluoro-4-iodopyridine, key parameters to evaluate include purity, physical form, and supplier reliability. While some sources might describe it as a yellow liquid, other reliable data indicates it can also appear as a white to light yellow or light orange crystal or powder, with a reported melting point of 97 °C. High purity, typically exceeding 98.0%, is essential to ensure predictable reaction outcomes and avoid impurities in the final synthesized products. Buyers looking to buy 2-chloro-3-fluoro-4-iodopyridine online should pay close attention to the supplier's specifications and quality control measures.

Identifying a trusted 2-chloro-3-fluoro-4-iodopyridine pharmaceutical intermediate supplier is critical for ensuring both product quality and supply chain stability. Many leading manufacturers and suppliers are based in China, offering competitive pricing and large-scale production capabilities. When searching for a CAS 148639-07-0 manufacturer in China, it’s advisable to look for companies with established quality management systems, adherence to international standards, and a proven track record in supplying to the pharmaceutical sector. The price of 2-chloro-3-fluoro-4-iodopyridine for research can vary based on quantity and purity, so obtaining multiple quotes is a prudent step for procurement professionals.

Furthermore, understanding the synthesis process and handling precautions is beneficial. The synthesis often involves multi-step reactions, and the compound requires careful handling due to its potential irritant properties. Proper storage in a cool, dry, and dark place, sealed in a tightly closed container, is recommended to maintain its stability and efficacy. By prioritizing quality and partnering with reputable suppliers, R&D teams can effectively leverage quality 2-chloro-3-fluoro-4-iodopyridine to drive their pharmaceutical innovation forward.