Organic synthesis is the bedrock of many modern industries, from pharmaceuticals and agrochemicals to advanced materials. At the heart of these complex processes lie versatile chemical intermediates, one of which is 2-Ethyl-5-nitroaniline (CAS 20191-74-6). This article delves into the chemical properties and wide-ranging applications of this important fine chemical, highlighting its significance for R&D scientists and formulation chemists.

Chemical Profile of 2-Ethyl-5-nitroaniline

2-Ethyl-5-nitroaniline, characterized by its CAS number 20191-74-6 and molecular formula C8H10N2O2, is a nitroaniline derivative. Its structure features an ethyl group and a nitro group attached to an aniline core. Typically appearing as a light yellow to brown powder or crystal, it possesses a melting point in the range of 63-64°C. The compound's reactivity stems from the presence of both the amine and nitro functional groups, making it a valuable precursor in various chemical transformations.

Versatile Applications in Industry

The utility of 2-Ethyl-5-nitroaniline extends across several sectors:

  • Pharmaceutical Synthesis: Its most prominent role is as a key intermediate in the production of APIs. For instance, it is a critical component in the synthesis pathway for Pazopanib, a widely used anti-cancer medication. Researchers looking to buy 2-Ethyl-5-nitroaniline for drug development can rely on its well-defined chemical properties for consistent results.
  • Dye and Pigment Manufacturing: The nitroaniline structure is often associated with chromophoric properties, making 2-Ethyl-5-nitroaniline a useful intermediate in the synthesis of certain dyes and pigments. Formulators can source this chemical to impart specific colors to various materials.
  • General Organic Synthesis: Beyond specific industries, it serves as a fundamental building block in broader organic chemistry. Chemists can utilize it for introducing specific functional groups or for constructing more complex molecular architectures. If you are seeking to purchase 2-Ethyl-5-nitroaniline for laboratory research or pilot-scale synthesis, finding a dependable supplier is key.

Sourcing and Supply Chain Considerations

For businesses and research institutions, ensuring a reliable supply of quality chemicals is paramount. When seeking to acquire 2-Ethyl-5-nitroaniline, it is advisable to partner with established chemical manufacturers and suppliers. Companies in China, such as NINGBO INNO PHARMCHEM CO.,LTD., are well-positioned to meet these demands, offering not only the product itself but also the technical support and logistical capabilities required for international B2B transactions. Understanding the manufacturer's production capacity and quality control measures is vital. Obtaining a timely quote from a trusted 2-Ethyl-5-nitrobenzenamine supplier will facilitate efficient procurement.

In summary, 2-Ethyl-5-nitroaniline is a fine chemical with significant applications, especially within the pharmaceutical industry. Its versatility as a synthetic intermediate underscores its importance. By partnering with reliable manufacturers and suppliers, researchers and procurement professionals can secure this essential compound, thereby advancing their ongoing projects in organic synthesis and beyond.