For procurement managers in the chemical and pharmaceutical industries, identifying and securing reliable sources for critical intermediates is a core responsibility. 4,6-Dibromoindole (CAS: 99910-50-6) is one such compound, serving as a vital building block in numerous synthetic pathways. This guide aims to provide procurement professionals with the essential information needed to effectively source this high-value chemical intermediate, with a particular focus on reliable manufacturers and suppliers in China.

Understanding the Needs: Specifications and Applications

4,6-Dibromoindole, with its molecular formula C8H5Br2N and a molecular weight of 274.940, is typically characterized by a purity of at least 97%. Its physical state is often described as a powder. The compound's primary role is as a chemical intermediate, making it indispensable in the synthesis of more complex organic molecules. Its specific application areas include:

  • Pharmaceutical Development: As a key precursor for active pharmaceutical ingredients (APIs) and drug candidates.
  • Agrochemical Synthesis: In the creation of specialized crop protection agents.
  • Materials Science: For the development of novel functional materials with unique electronic or optical properties.
  • Academic Research: As a versatile reagent for exploring new synthetic methodologies.

Procurement managers must ensure that the supplied material consistently meets these purity and application requirements. Detailed technical data, such as boiling points and density, are also important for process planning.

Navigating the Supply Chain: Choosing a Manufacturer

When looking to buy 4,6-dibromoindole, partnering with a reputable manufacturer in China offers several advantages, including competitive pricing and a robust production capacity. Key considerations when selecting a manufacturer include:

  • Quality Assurance: Look for suppliers with strong quality control systems, evidenced by comprehensive Certificates of Analysis (CoA) for each batch.
  • Production Scale: Ensure the manufacturer can meet your required volumes, whether for pilot studies or large-scale production.
  • Technical Support: A responsive supplier that can provide technical assistance and documentation is invaluable.
  • Certifications: Relevant industry certifications can provide an extra layer of assurance.

Many Chinese manufacturers are recognized globally for their expertise in producing fine chemical intermediates. It is advisable to request samples before committing to large orders to confirm product quality and suitability for your specific processes.

Finding a Reliable Supplier and Obtaining Quotes

Beyond manufacturing capabilities, selecting a dependable 4,6-dibromoindole supplier is crucial for consistent procurement. A good supplier will offer:

  • Competitive Pricing: Obtain multiple 4,6-dibromoindole price quotes from different suppliers to ensure market competitiveness.
  • Logistics and Shipping: Clarity on shipping costs, delivery times, and import procedures is essential.
  • Customer Service: A responsive and experienced customer service team can facilitate smooth transactions.
  • Product Information: Easy access to Safety Data Sheets (SDS), specifications, and other necessary documentation.

By performing due diligence and engaging with multiple potential partners, procurement managers can identify the best 4,6-dibromoindole supplier to meet their organizational needs. The accessibility of this intermediate from a trusted source is vital for advancing research and development projects efficiently and cost-effectively.