For chemists and material scientists, understanding the fundamental properties and diverse applications of key chemical intermediates is crucial for successful innovation. 2,3-Dichloropyridine (CAS: 2402-77-9) is one such compound, valued for its utility in organic synthesis across various sectors. This article explores its characteristics and the reasons why researchers and manufacturers alike choose to buy it from reliable sources.

Key Chemical Properties of 2,3-Dichloropyridine:

2,3-Dichloropyridine is an organochlorine heterocyclic compound with the chemical formula C5H3Cl2N. Its core structure is a pyridine ring, functionalized with chlorine atoms at the 2 and 3 positions. Key properties include:

  • Appearance: Typically a white to light yellow crystalline powder.
  • Melting Point: Ranges from 64-67°C, indicating it is a solid at standard room temperatures.
  • Boiling Point: Around 192.5°C at 760 mmHg, demonstrating its relative volatility.
  • Molecular Weight: Approximately 147.99 g/mol.
  • CAS Number: 2402-77-9, essential for precise identification in procurement.

These properties make 2,3-Dichloropyridine amenable to a wide range of chemical reactions, including nucleophilic substitutions and coupling reactions, which are fundamental in building complex organic molecules.

Diverse Synthesis Applications:

The versatility of 2,3-Dichloropyridine makes it a sought-after intermediate in several industries:

  • Pharmaceuticals: It serves as a critical building block in the synthesis of various Active Pharmaceutical Ingredients (APIs), particularly for treatments targeting inflammatory and autoimmune diseases.
  • Agrochemicals: It is used in the development of novel insecticides and other crop protection agents, contributing to more effective and sustainable agriculture.
  • Materials Science: Researchers may utilize it in the synthesis of functional materials or specialty chemicals.
  • General Organic Synthesis: As a readily available and reactive heterocycle, it is a common reagent in academic and industrial research laboratories for exploring new chemical pathways and compounds.

Why Purchase from a Trusted Manufacturer?

When planning to buy or purchase 2,3-Dichloropyridine, opting for a direct relationship with a reputable manufacturer or supplier ensures several benefits:

  • Guaranteed Purity and Quality: Manufacturers adhere to strict quality control measures, providing certificates of analysis and ensuring consistency.
  • Competitive Pricing: Direct sourcing often results in more attractive prices, especially for bulk orders.
  • Reliable Supply: Manufacturers can ensure a consistent and timely supply, crucial for uninterrupted research and production schedules.

Understanding the essential properties and applications of 2,3-Dichloropyridine is the first step for any chemist or procurement specialist. By choosing to buy from a dependable supplier, you empower your projects with a high-quality intermediate that fuels innovation in drug discovery, agrochemical development, and beyond.