3-Chloropyridine A Comprehensive Look at its CAS 626-60-8 and Manufacturers
3-Chloropyridine, also known as Picolyl chloride, is an essential chemical compound with a unique molecular structure characterized by a pyridine ring substituted with a chlorine atom. Its CAS (Chemical Abstracts Service) registry number is 626-60-8, a unique identifier assigned to chemical substances for easy reference in scientific research and industry applications. This article delves into the significance of 3-chloropyridine, its applications, and the manufacturers that contribute to its global supply.
3-Chloropyridine finds its utility primarily in the pharmaceutical and agricultural sectors due to its versatile reactivity. It serves as a key precursor in the synthesis of various drugs, including antihypertensive agents, analgesics, and anti-inflammatory medications. Additionally, it plays a crucial role in the production of agrochemicals, particularly herbicides and fungicides, enhancing crop yields and protecting plants from diseases.
The demand for 3-chloropyridine is consistently high, necessitating a reliable and efficient manufacturing base. Several companies worldwide specialize in the production of this compound, ensuring a steady supply to meet global market needs. These manufacturers adhere to strict quality standards and environmental regulations, employing advanced technologies for the synthesis and purification processes.
Major manufacturers of 3-chloropyridine include companies based in China, India, and Europe, which are known for their large-scale production capabilities and competitive pricing. Companies like Zhejiang Juhua Co., Ltd, Ltd

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3-chloropyridine cas 626-60-8 manufacturers., Weifang Ensign Industry Co., Ltd., and Alfa Aesar, a Johnson Matthey Company, have established themselves as reputable suppliers in the global market. They not only produce 3-chloropyridine but also offer customized solutions, catering to the specific requirements of clients in the pharmaceutical, agricultural, and chemical industries.
The production process of 3-chloropyridine involves the chlorination of pyridine, typically under controlled conditions using suitable catalysts. The reaction is carefully monitored to ensure high purity levels and minimize the formation of by-products. Post-production, the compound undergoes rigorous testing and quality control measures to guarantee compliance with international standards.
In conclusion, 3-chloropyridine, with its CAS number 626-60-8, is a vital chemical intermediate with extensive applications in pharmaceuticals and agriculture. The dedicated efforts of global manufacturers, particularly those in China, India, and Europe, ensure a stable supply chain to meet the increasing demand. As the importance of 3-chloropyridine continues to grow in various industries, these manufacturers play a pivotal role in driving innovation and supporting research and development initiatives worldwide.