5-formylthiophene-2-carboxylic acid; CAS No.: 4565-31-5; ChemShuttle is a chemical synthesis company specializing in the supply of heterocycles such as 5-formylthiophene-2-carboxylic acid, a versatile building block for drug discovery. Our expertise lies in custom synthesis, enabling researchers to access high-purity compounds tailored to their specific needs. With a strong focus on innovation and quality, we provide key intermediates that support pharmaceutical and biotech research worldwide.