In the realm of advanced organic synthesis, certain molecules serve as fundamental building blocks that enable groundbreaking research and development. 3,5-Dibromobenzaldehyde (CAS 56990-02-4) stands out as one such crucial intermediate, valued for its dual bromine substituents and reactive aldehyde group. This compound is indispensable for creating complex molecules used in pharmaceuticals, advanced materials, and fine chemicals. For R&D scientists and procurement specialists, understanding the properties, synthesis, and sourcing of 3,5-Dibromobenzaldehyde is key to successful project execution.

Key Properties and Specifications of 3,5-Dibromobenzaldehyde

3,5-Dibromobenzaldehyde, with the molecular formula C7H4Br2O, typically appears as a white to yellow crystalline powder. Its melting point generally ranges from 84-88°C, making it a stable solid at room temperature. It is characterized by its insolubility in water but good solubility in organic solvents such as dimethyl sulfoxide (DMSO) and ethyl acetate. A crucial specification for its use in synthesis is its purity, which is typically required to be ≥98%. This high purity ensures predictable reaction outcomes and minimizes unwanted byproducts, a critical factor for pharmaceutical synthesis and material science applications.

Synthesis and Manufacturing Considerations

The synthesis of 3,5-Dibromobenzaldehyde can be achieved through various routes, often involving the selective bromination of benzaldehyde derivatives or the functionalization of pre-brominated aromatic compounds. A common laboratory synthesis involves the lithiation of 1,3,5-tribromobenzene followed by formylation. For industrial-scale production, manufacturers focus on optimizing yields, minimizing costs, and ensuring consistent product quality. When you decide to buy 3,5-Dibromobenzaldehyde, partnering with a manufacturer that has established expertise in organic synthesis and stringent quality control protocols is paramount.

Diverse Applications Fueling Demand

The versatility of 3,5-Dibromobenzaldehyde contributes to its high demand across several sectors:

  • Pharmaceutical Intermediates: It is extensively used as a precursor in the synthesis of various biologically active compounds, including potential anticancer agents and antimicrobial agents. Researchers rely on this intermediate to build complex molecular architectures for drug discovery programs.
  • Material Science: In material science, it serves as a building block for novel fluorescent dyes and Aggregation-Induced Emission (AIE) luminogens. These materials are vital for advancements in OLED technology, bio-imaging, and sensing applications, where tunable optical properties are essential.
  • Fine Chemical Synthesis: Its reactive nature makes it suitable for various cross-coupling reactions, such as Suzuki-Miyaura coupling, and other organic transformations essential for producing specialty chemicals and advanced intermediates.

Procurement Strategies for 3,5-Dibromobenzaldehyde

For procurement managers and researchers, securing a reliable supply of 3,5-Dibromobenzaldehyde involves careful consideration:

  • Supplier Selection: Identify reputable chemical manufacturers and suppliers, with a preference for those who can provide batch-consistent quality and detailed Certificates of Analysis. Many global suppliers are available, with a significant number of manufacturers based in China.
  • Price and Quantity: The 3,5-Dibromobenzaldehyde price can vary based on purity, quantity, and supplier. Obtain quotes from multiple sources to ensure competitive pricing, especially for bulk orders.
  • Quality Assurance: Always prioritize suppliers who can demonstrate rigorous quality control measures and provide comprehensive product documentation.

As a leading 3,5-Dibromobenzaldehyde manufacturer, we are dedicated to providing high-purity products and reliable service to our clients. Our commitment to quality ensures that you receive the essential intermediate needed for your critical research and development projects. We strive to be your trusted 3,5-Dibromobenzaldehyde supplier.

Conclusion

3,5-Dibromobenzaldehyde is a foundational compound that empowers innovation in chemical synthesis, particularly in the pharmaceutical and material science fields. Its unique properties and broad applicability make it a sought-after intermediate. If you are looking to purchase 3,5-Dibromobenzaldehyde, choose a supplier that prioritizes quality and reliability to ensure the success of your scientific endeavors.