For researchers and procurement managers in the pharmaceutical and fine chemical industries, sourcing high-quality intermediates is paramount. One such critical compound is 1-Bromo-3,5-difluoro-2-iodobenzene, identified by its CAS number 175278-11-2. This article serves as a comprehensive guide for buyers looking to understand its properties, applications, and most importantly, how to procure it effectively from reputable manufacturers, particularly those based in China.

Understanding the Specifications: Purity and Properties

1-Bromo-3,5-difluoro-2-iodobenzene is a complex halogenated aromatic compound. Its molecular formula is C6H2BrF2I, with a molecular weight of approximately 318.89 g/mol. Available purity levels typically range from 95% to 97% minimum, which are critical for its role as a building block in sensitive synthesis processes. While specific appearance details might vary, its chemical structure is precisely defined by the placement of bromine, fluorine, and iodine atoms on the benzene ring, offering unique reactivity for chemists.

Key Applications Driving Demand

The demand for 1-Bromo-3,5-difluoro-2-iodobenzene is primarily driven by its utility as a versatile intermediate in organic synthesis. It is frequently employed in the development of novel pharmaceutical compounds, acting as a foundational piece for constructing complex molecules with desired biological activities. Its trifunctional halogen substitution allows for selective reactions, making it invaluable in medicinal chemistry research. Beyond pharmaceuticals, it also finds applications in the synthesis of specialty chemicals and advanced materials where precise molecular engineering is required.

Navigating the Supply Chain: Sourcing from China

China has emerged as a significant hub for chemical manufacturing, offering a wide array of intermediates at competitive prices. For 1-Bromo-3,5-difluoro-2-iodobenzene, sourcing from Chinese manufacturers can provide cost efficiencies and broad availability. When looking to buy this product, it is essential to identify suppliers who can guarantee consistent quality, reliable delivery, and proper documentation, including Certificates of Analysis (CoA). Many leading Chinese chemical suppliers specialize in pharmaceutical intermediates and organic building blocks, making them excellent partners.

What to Look For in a Supplier

When evaluating potential suppliers for 1-Bromo-3,5-difluoro-2-iodobenzene, consider the following:

  • Purity Assurance: Confirm that the product consistently meets the required purity specifications (e.g., 97% min).
  • Production Capacity: Ensure the manufacturer can meet your projected volume requirements.
  • Technical Support: A good supplier will offer technical data and support for their products.
  • Certifications and Compliance: Look for ISO certifications or other quality management systems.
  • Logistics and Shipping: Understand their shipping capabilities, especially for international orders.
  • Pricing and Payment Terms: Negotiate favorable terms that align with your budget and procurement policies.

Engaging with a reliable manufacturer or supplier for 1-Bromo-3,5-difluoro-2-iodobenzene is crucial for the success of your synthesis projects. By understanding the product's specifications and carefully selecting your sourcing partners, you can ensure a stable supply of this essential chemical intermediate, paving the way for innovation in your respective fields.