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CAS 19156-50-4

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5-Methyl-3-thiophenecarboxylic acid

Description:
5-Methyl-3-thiophenecarboxylic acid is an organic compound characterized by its thiophene ring structure, which is a five-membered aromatic ring containing sulfur. This compound features a carboxylic acid functional group (-COOH) and a methyl group (-CH3) attached to the thiophene ring, specifically at the 5 and 3 positions, respectively. The presence of the carboxylic acid group imparts acidic properties, allowing it to participate in various chemical reactions, such as esterification and amidation. The methyl group contributes to the compound's hydrophobic characteristics, influencing its solubility in organic solvents. 5-Methyl-3-thiophenecarboxylic acid is of interest in organic synthesis and materials science, particularly in the development of pharmaceuticals and agrochemicals. Its unique structure may also exhibit interesting electronic properties, making it a candidate for applications in organic electronics. Overall, this compound exemplifies the diverse chemistry of thiophene derivatives, showcasing their potential in various chemical applications.
Formula:C6H6O2S
InChI:InChI=1/C6H6O2S/c1-4-2-5(3-9-4)6(7)8/h2-3H,1H3,(H,7,8)
InChI key:InChIKey=VFORWJLUXKGLAH-UHFFFAOYSA-N
SMILES:C(O)(=O)C=1C=C(C)SC1
Synonyms:
  • 2-Methyl-4-thiophenecarboxylic acid
  • 3-Thiophenecarboxylic acid, 5-methyl-
  • 5-Methyl-3-thiophenecarboxylic acid
  • Brn 0002475
  • 5-Methylthiophene-3-carboxylic acid
  • 5-18-06-00217 (Beilstein Handbook Reference)
  • 5-methyl-3-thenoic acid
  • 5-methylthiophene-3-carboxylic acid(SALTDATA: FREE)
  • 5-methyl-3-thiophenecarboxylic acid(SALTDATA: FREE)
  • 4-Carboxy-2-methylthiophene, 5-Methyl-3-thenoic acid
  • 3-Carboxy-5-methylthiophene
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