In the complex world of chemical manufacturing, intermediates play a crucial role, acting as the foundational building blocks for a vast array of end products. Among these, 2,6-Dichloro-3-iodopyridine (CAS: 148493-37-2) is a prominent compound, highly sought after by procurement managers and production chemists for its unique chemical structure and versatility. This article aims to provide a comprehensive overview of its specifications, manufacturing applications, and the strategic considerations for businesses looking to purchase this vital intermediate.

Key Specifications and Properties for Manufacturers

2,6-Dichloro-3-iodopyridine, identified by its molecular formula C5H2Cl2IN, is characterized by its light yellow powder appearance. For manufacturing purposes, consistency in purity is paramount, with specifications typically exceeding 98.0% (GC). The compound’s melting point, usually falling within the 71-79°C range, confirms its solid state at ambient temperatures, which simplifies logistics and handling in production environments. Its molecular weight is approximately 273.89. Understanding its solubility—slightly soluble in water—and light sensitivity is also important for optimal storage and processing, often requiring storage in well-closed, light-resistant containers at temperatures between 2-8°C. The chemical's density, around 2.129 g/cm³, and a predicted boiling point of 294.8°C at 760mmHg further inform its use in various reaction conditions.

Applications in Chemical Synthesis and Manufacturing

The versatility of 2,6-Dichloro-3-iodopyridine makes it a critical intermediate across several key industries. Its primary application is in the synthesis of pharmaceutical raw materials and intermediates. R&D scientists and pharmaceutical manufacturers utilize this compound to construct complex organic molecules that form the basis of many active pharmaceutical ingredients (APIs), particularly in antiviral, antibacterial, and potentially anticancer drug development. The specific arrangement of chlorine and iodine atoms allows for regioselective reactions, enabling precise molecular modifications. Beyond pharmaceuticals, the compound serves as a valuable intermediate in the agrochemical sector, aiding in the creation of advanced herbicides and fungicides. Its structural features contribute to the efficacy of these crop protection agents by interfering with specific biological processes in target organisms. Furthermore, its potential use as an intermediate for certain dyes and fine chemicals is also recognized by industry professionals looking to buy specialized materials.

Procurement Strategies: Sourcing from China

For B2B clients seeking to acquire 2,6-Dichloro-3-iodopyridine, China presents a robust and competitive market for sourcing this intermediate. Procurement managers should prioritize suppliers who can demonstrate consistent quality, adherence to international standards, and reliable supply chains. Key considerations when choosing a manufacturer include their production capacity, quality control measures, and the availability of comprehensive documentation such as Certificates of Analysis (CoA) and Safety Data Sheets (SDS). Competitive pricing is another significant factor, ensuring cost-effectiveness in the manufacturing process. Many Chinese suppliers also offer custom synthesis and flexible packaging options (e.g., 25kg drums), catering to specific client needs. By establishing a strong relationship with a dependable Chinese supplier, manufacturers can ensure a steady flow of this essential intermediate, supporting their production schedules and product development initiatives.

In summary, 2,6-Dichloro-3-iodopyridine is a cornerstone intermediate for modern chemical manufacturing. Its specific properties and broad application scope make it indispensable for companies in the pharmaceutical and agrochemical sectors. Strategic sourcing from reputable manufacturers ensures the quality and cost-efficiency necessary for success.