3,4-Thiophenedicarboxylic Acid (CAS NO: 4282-29-5) stands as a pivotal chemical compound in the realm of organic synthesis, widely recognized for its unique thiophene ring structure and dicarboxylic acid functionalities. This versatile molecule is invaluable across various industries, particularly as a key intermediate in the production of pharmaceuticals and advanced materials. Its distinct chemical properties make it an indispensable building block for developing novel compounds with specific desired characteristics.

Known systematically as Thiophene-3,4-dicarboxylic acid, this compound typically presents as a white to slightly yellowish crystalline powder. Its molecular formula is C6H4O4S, with a molecular weight of 172.159 g/mol. Key physical attributes include a melting point ranging from 227 to 231ºC, and a boiling point estimated around 405.9±30.0 °C at 760 mmHg. With a density of approximately 1.7±0.1 g/cm3, it demonstrates stability under standard conditions, making it suitable for industrial applications. Our offerings ensure a minimum purity of 98%, guaranteeing reliability and performance for demanding chemical processes.

The primary application of 3,4-Thiophenedicarboxylic Acid is its role as a pharmaceutical intermediate. It serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs) and other complex organic molecules vital for drug development. Its thiophene backbone allows for diverse chemical modifications, enabling the creation of compounds with tailored pharmacological activities. Beyond pharmaceuticals, this acid is also explored in the development of functional materials, including certain polymers and organic electronic components, where the unique electronic properties of the thiophene ring can be leveraged. Its versatility extends to fundamental research in organic chemistry, where it is utilized for exploring new reaction pathways and synthesizing novel heterocyclic systems.

Ensuring the highest quality and consistency of 3,4-Thiophenedicarboxylic Acid is paramount. Our commitment to rigorous quality control protocols, from raw material inspection to final product analysis, guarantees that every batch meets stringent specifications. We employ advanced analytical techniques to verify purity and confirm structural integrity, providing customers with reliable and high-performance material. This dedication to excellence supports the demanding requirements of pharmaceutical synthesis and other specialized applications, where consistent product quality is non-negotiable for research and production success.

As a leading manufacturer and supplier of 3,4-Thiophenedicarboxylic Acid, we are dedicated to providing global industries with superior chemical products. We understand the critical need for readily available, high-purity intermediates. For detailed price information or to buy 3,4-Thiophenedicarboxylic Acid in various package sizes—from laboratory quantities (e.g., 25g, 100g, 500g) to bulk purchase options—we encourage prospective clients to reach out. Our robust supply chain and efficient production capabilities ensure prompt delivery and competitive pricing, making us an ideal partner for your chemical sourcing needs.