For research scientists and product formulators, understanding the utility of a chemical intermediate is the first step toward innovation. 1,4-Dibromo-2-chlorobenzene (CAS 3460-24-0) stands out as a valuable compound in the realm of organic synthesis, offering a unique combination of reactive sites that are crucial for building complex molecular structures. This article delves into the role of this essential chemical, highlighting its significance for researchers seeking to buy high-purity materials for their projects.

What is 1,4-Dibromo-2-chlorobenzene?

1,4-Dibromo-2-chlorobenzene is an aromatic organic compound characterized by a benzene ring substituted with two bromine atoms at the 1 and 4 positions, and a chlorine atom at the 2 position. Its molecular formula is C6H3Br2Cl, and its CAS number is 3460-24-0. Typically appearing as a white to light yellow crystal powder, this compound has a melting point in the range of 39-42 °C. Its well-defined properties and reactivity make it a sought-after intermediate for chemical manufacturers and research laboratories alike.

Applications in Chemical Synthesis:

The true value of 1,4-Dibromo-2-chlorobenzene lies in its versatility as a synthetic building block. The presence of halogens (bromine and chlorine) on the aromatic ring allows for various substitution and coupling reactions, such as Suzuki, Heck, or Sonogashira couplings, enabling the construction of carbon-carbon bonds. This capability is indispensable in:

  • Pharmaceutical Development: As a key intermediate, it plays a role in the synthesis pathways of various drug candidates and active pharmaceutical ingredients (APIs). Researchers developing new therapeutic agents often utilize such halogenated aromatics to introduce specific functional groups or to extend carbon chains.
  • Agrochemical Research: The compound is also employed in the creation of novel pesticides, herbicides, and other crop protection agents. Its structure can be modified to impart specific biological activities necessary for agricultural applications.
  • Material Science: In some advanced research areas, halogenated aromatic compounds can be precursors for specialty polymers or electronic materials, though its primary use remains in fine chemical synthesis.

Sourcing High-Quality 1,4-Dibromo-2-chlorobenzene:

For R&D scientists and formulation chemists, obtaining 1,4-Dibromo-2-chlorobenzene from a reputable supplier is crucial. When you need to buy this chemical, consider manufacturers in China known for their commitment to quality and consistency. Look for suppliers offering detailed product specifications, CoAs, and responsive customer support. Companies like NINGBO INNO PHARMCHEM CO.,LTD. are dedicated to providing researchers with the high-purity chemical intermediates they need, ensuring that your research and development efforts are supported by reliable materials. By purchasing directly from manufacturers, you can also often secure competitive pricing, making your research budget go further.

The ability to efficiently source high-quality 1,4-Dibromo-2-chlorobenzene empowers chemists to push the boundaries of innovation in their respective fields. As a dependable building block, it continues to be an indispensable component in the toolkit of synthetic chemists worldwide.