For procurement managers and R&D scientists in the pharmaceutical and fine chemical industries, sourcing high-quality intermediates is paramount. One such crucial compound is 3-Fluoro-2-thiophenecarboxylic acid, identified by CAS number 32431-84-8. This article serves as a guide for buyers looking to purchase this vital building block, focusing on what to expect from a leading manufacturer and supplier in China.

Understanding 3-Fluoro-2-thiophenecarboxylic Acid (CAS 32431-84-8)

3-Fluoro-2-thiophenecarboxylic acid is a heterocyclic organic compound characterized by a thiophene ring substituted with a fluorine atom and a carboxylic acid group. Its molecular formula is C5H3FO2S, with a molecular weight of approximately 146.14 g/mol. This compound is highly valued in organic synthesis due to its unique reactivity imparted by the fluorine substituent and the thiophene core, making it an indispensable intermediate in the synthesis of complex molecules, particularly within the pharmaceutical sector.

Key Considerations for Buyers: Purity and Specifications

When considering a purchase, purity is a critical factor. Leading suppliers in China typically offer 3-Fluoro-2-thiophenecarboxylic acid with purities of 98% or 99% (often verified by GC or HPLC). Other important specifications to confirm include appearance (often described as a white to off-white solid or powder), melting point, boiling point, and flash point. Understanding these parameters helps ensure the material is suitable for your specific application, whether it's for advanced pharmaceutical intermediate synthesis or other fine chemical manufacturing processes.

Why Source from China? Manufacturer Advantages

China has emerged as a global hub for chemical manufacturing, offering significant advantages for sourcing compounds like 3-Fluoro-2-thiophenecarboxylic acid. Reputable manufacturers and suppliers in China provide:

  • Competitive Pricing: Economies of scale and efficient production processes often translate to more attractive prices compared to Western markets.
  • High Production Capacity: Companies frequently boast significant production capabilities, such as 100 tons of productivity and 50 tons of supply ability, ensuring the capacity to meet large-scale demands.
  • Established Export Infrastructure: Experienced suppliers have well-developed logistics and export channels, facilitating smooth international transactions via various incoterms (FOB, CFR, CIF, EXW).
  • Quality Certifications: Many Chinese manufacturers adhere to international quality standards, with ISO certifications being common, assuring product reliability.

Navigating the Purchase Process: Supplier Selection and Inquiry

When you are ready to buy, it is essential to select a reputable manufacturer. Look for suppliers who clearly list product specifications, provide transparent pricing, and offer responsive customer service. Initiating an inquiry with details about your required quantity, purity, and desired incoterms is the first step. Many suppliers will readily provide quotes and discuss payment options like L/C, T/T, D/P, PayPal, Money Gram, and Western Union. For those seeking a reliable manufacturer to buy from, exploring options from China for 3-Fluoro-2-thiophenecarboxylic acid can yield significant benefits in terms of cost and supply chain security.

In conclusion, when sourcing 3-Fluoro-2-thiophenecarboxylic acid, due diligence in selecting a Chinese supplier who offers high purity, robust production capacity, and competitive pricing is key to a successful procurement strategy.