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CAS 36157-39-8

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thiophene-2,4-dicarboxylic acid

Description:
Thiophene-2,4-dicarboxylic acid is an organic compound characterized by its thiophene ring structure, which is a five-membered aromatic ring containing sulfur. This compound features two carboxylic acid groups (-COOH) located at the 2 and 4 positions of the thiophene ring, contributing to its acidic properties and enhancing its solubility in polar solvents. It is typically a white to light yellow crystalline solid and is known for its potential applications in organic synthesis, particularly in the development of polymers, dyes, and pharmaceuticals. The presence of the carboxylic acid groups allows for various chemical modifications, making it a versatile building block in organic chemistry. Additionally, thiophene derivatives are often studied for their electronic properties, which can be influenced by substituents on the thiophene ring. Overall, thiophene-2,4-dicarboxylic acid is a significant compound in both academic research and industrial applications due to its unique structural features and reactivity.
Formula:C6H4O4S
InChI:InChI=1/C6H4O4S/c7-5(8)3-1-4(6(9)10)11-2-3/h1-2H,(H,7,8)(H,9,10)
SMILES:c1c(csc1C(=O)O)C(=O)O
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