For industries reliant on vibrant colors and intricate chemical structures, intermediates like 2-Bromoaniline (CAS 615-36-1) are fundamental. This versatile compound plays a significant role not only in the dye industry but also as a key player in broader organic synthesis. As a prominent 2-Bromoaniline manufacturer in China, we understand its critical functions and the needs of industrial clients seeking reliable sourcing.

2-Bromoaniline: A Cornerstone for Dyes

The chemical structure of 2-Bromoaniline makes it an ideal starting material for synthesizing a range of dyes, most notably:

  • Azo Dyes: These are the most common class of synthetic dyes, known for their vibrant colors and widespread use in textiles, printing inks, and cosmetics. The diazo coupling reaction involving aniline derivatives like 2-Bromoaniline is a foundational step in their creation. The bromine atom can influence the color shade and fastness properties of the final azo dye.
  • Quinoline Dyes: Quinoline-based dyes are recognized for their fluorescence and specific color characteristics, often used in biological staining or as fluorescent probes. 2-Bromoaniline is a precursor in the synthesis pathways that lead to these specialized colorants.

The demand for specific shades and performance characteristics means that the quality and purity of the starting intermediates, such as 2-Bromoaniline, are paramount. A high-purity product ensures consistent dye yields and desired color properties.

Broader Applications in Organic Synthesis

Beyond dyes, 2-Bromoaniline is a valuable building block in general organic synthesis. Its reactive amino group and the aryl bromide functionality allow for a variety of transformations, including:

  • Cross-Coupling Reactions: The aryl bromide moiety is amenable to various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Buchwald-Hartwig amination), enabling the formation of complex carbon-carbon and carbon-nitrogen bonds.
  • Functional Group Transformations: The amino group can be readily modified through acylation, alkylation, or diazotization, leading to a diverse array of substituted anilines and related compounds.
  • Synthesis of Specialty Chemicals: Researchers and manufacturers utilize 2-Bromoaniline in the development of specialty chemicals, including agrochemicals, electronic materials, and advanced polymers, where its specific structure confers desired properties.

Procurement Considerations for Industrial Buyers

When looking to buy 2-Bromoaniline, industrial users must prioritize sourcing from a reliable 2-Bromoaniline supplier. Key considerations include:

  • Purity and Assay: A minimum assay of 98% or 99% is generally required, with higher purities often preferred for sensitive applications.
  • CAS Number: Always verify the CAS number is 615-36-1 to ensure you are obtaining the correct isomer.
  • Manufacturer Capabilities: Partnering with a seasoned 2-Bromoaniline manufacturer China offers advantages in terms of production scale, cost, and supply chain stability. Look for suppliers with robust quality control systems.
  • Pricing and Availability: Understanding the 2-Bromoaniline price manufacturer offers, especially for bulk quantities, is crucial for cost-effective production.

For businesses requiring this important intermediate, engaging with a trusted 2-Bromoaniline supplier ensures access to a quality product that meets stringent industrial demands. Whether for the brilliant hues of new dyes or the intricate pathways of organic synthesis, 2-Bromoaniline remains an indispensable chemical building block.