For pharmaceutical manufacturers, the reliable sourcing of high-quality intermediates is paramount to the success of drug development and production. Among these critical compounds is 4-Bromothiophenol, identified by its CAS number 106-53-6. This article aims to guide purchasing managers and R&D scientists in understanding the key considerations when looking to buy 4-Bromothiophenol, focusing on purity, supplier credentials, and competitive pricing from manufacturers in China.

Understanding 4-Bromothiophenol: Properties and Applications

4-Bromothiophenol, also known by synonyms such as 4-bromobenzenethiol, is an organic compound characterized by its aromatic structure with a bromine atom and a thiol group. Its molecular formula is C6H5BrS, with a molecular weight of approximately 189.07 g/mol. Typically appearing as a white to yellow powder or crystals, it has a melting point around 73-76°C and a boiling point of 239°C. These physical and chemical properties make it an invaluable intermediate in various synthetic pathways.

In the pharmaceutical industry, 4-Bromothiophenol is frequently employed as a building block for synthesizing complex Active Pharmaceutical Ingredients (APIs) and advanced intermediates. Its specific chemical reactivity allows for precise molecular modifications, crucial for developing novel therapeutic agents. Research scientists often seek this compound for its role in creating sulfur-containing heterocycles or introducing the thiophenol moiety into larger molecular structures.

Key Considerations When Purchasing 4-Bromothiophenol

When evaluating potential suppliers, purchasing managers should prioritize several factors:

  • Purity: The article sources indicate a minimum purity of 97% for 4-Bromothiophenol. For pharmaceutical applications, higher purity levels are often preferred to minimize impurities in the final drug product. Always confirm the product's specifications and inquire about available analytical data (e.g., GC chromatograms, NMR spectra).
  • Supplier Reliability: Partnering with established manufacturers and suppliers in China offers significant advantages, including competitive pricing and consistent supply. Look for companies with a proven track record, good customer reviews, and a commitment to quality assurance. Companies specializing in fine chemical intermediates and pharmaceutical raw materials are ideal candidates.
  • Price and Quotation: Obtaining multiple quotes is essential for securing the best price. Manufacturers often provide discounts for bulk purchases. When requesting a quote, clearly specify the required quantity, purity, and delivery timeline. Understanding the price per unit (e.g., per gram, per kilogram) will help in budget planning.
  • Lead Times and Logistics: For time-sensitive R&D projects or production schedules, understanding the supplier's lead time for production and shipping is critical. Confirm their capabilities in handling international shipments and ensure compliance with all relevant import/export regulations.

Choosing the Right Manufacturer

As a leading chemical supplier, understanding the needs of our B2B clients is our top priority. We specialize in providing high-quality pharmaceutical intermediates, including 4-Bromothiophenol. Our commitment to excellence as a manufacturer and supplier ensures that you receive a product that meets your exact specifications. We encourage pharmaceutical R&D scientists and procurement specialists to reach out for detailed product information, free samples, and competitive quotations. Secure your supply of this vital intermediate from a trusted source and propel your projects forward with confidence.

Investing in a reliable supplier for 4-Bromothiophenol means investing in the quality and efficiency of your pharmaceutical manufacturing processes. We are dedicated to being that trusted partner for your chemical sourcing needs.