For procurement managers and R&D scientists in the pharmaceutical and fine chemical industries, sourcing high-quality intermediates is paramount. One such critical compound is 3-Bromo-9H-fluoren-9-one, identified by CAS number 2041-19-2. This article serves as a comprehensive guide for buyers looking to purchase this essential organic building block.

Understanding 3-Bromo-9H-fluoren-9-one

3-Bromo-9H-fluoren-9-one is a derivative of fluorene, characterized by a bromine atom at the 3-position and a ketone group at the 9-position. Its chemical formula is C13H7BrO, with a molecular weight of approximately 259.10 g/mol. Typically appearing as a light yellow powder, its physical form and purity are crucial for its intended applications in complex organic synthesis. The melting point range of 188-190°C further defines its material properties.

Key Applications and Market Demand

As a vital organic intermediate, 3-Bromo-9H-fluoren-9-one finds extensive use in the synthesis of more complex molecules. Its primary applications lie within the pharmaceutical sector, where it acts as a precursor for active pharmaceutical ingredients (APIs) and other specialty chemicals. The demand for this compound is driven by ongoing research and development in drug discovery and fine chemical manufacturing. Therefore, finding a reliable manufacturer in China that can consistently supply this material is a strategic imperative for many companies.

How to Buy 3-Bromo-9H-fluoren-9-one Effectively

When looking to buy 3-Bromo-9H-fluoren-9-one, buyers should focus on several key aspects to ensure quality and value:

  • Purity: Look for specifications that guarantee a minimum purity of 97% or higher. Higher purity is often required for sensitive pharmaceutical syntheses.
  • Supplier Reputation: Partner with established suppliers who have a proven track record in the chemical industry, particularly those specializing in pharmaceutical intermediates.
  • Pricing: Obtain quotes from multiple sources to compare the price. Remember that the lowest price is not always the best; consider the overall value proposition including quality, reliability, and service.
  • Packaging and Delivery: Ensure appropriate packaging is used to maintain product integrity during transit and that delivery timelines meet your project schedules.
  • Technical Support: A good supplier will offer technical data sheets, safety data sheets (SDS), and responsive customer service to assist with any queries.

Sourcing from China

China is a major global hub for chemical manufacturing, offering a wide array of suppliers for compounds like 3-Bromo-9H-fluoren-9-one. By leveraging platforms that connect buyers with reputable Chinese manufacturers, companies can access competitively priced materials. When engaging with a manufacturer in China, clear communication regarding specifications, order quantities, and payment terms is essential. Exploring options for free samples can also be a valuable step in the vetting process.

In conclusion, for organizations seeking to procure 3-Bromo-9H-fluoren-9-one (CAS 2041-19-2), a strategic approach focusing on quality, supplier reliability, and competitive pricing will ensure successful sourcing. Engaging with trusted suppliers and manufacturers in China is key to meeting the demanding requirements of pharmaceutical and fine chemical production.