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CAS 19432-66-7

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2-Methyl-3-thiophenecarboxylic acid, ethyl ester

Description:
2-Methyl-3-thiophenecarboxylic acid, ethyl ester, is an organic compound characterized by its thiophene ring structure, which is a five-membered aromatic heterocycle containing sulfur. This compound features a carboxylic acid functional group esterified with an ethyl group, contributing to its reactivity and solubility properties. Typically, it appears as a colorless to pale yellow liquid with a distinctive odor. The presence of the methyl group at the 2-position and the carboxylic acid at the 3-position of the thiophene ring influences its chemical behavior, including its acidity and potential for undergoing various chemical reactions such as esterification and nucleophilic substitutions. This compound is of interest in organic synthesis and may have applications in pharmaceuticals, agrochemicals, or as a building block in the development of more complex molecules. Its CAS number, 19432-66-7, allows for easy identification and reference in chemical databases and literature. Safety data should be consulted for handling and storage, as with any chemical substance.
Formula:C8H10O2S
InChI:InChI=1/C8H10O2S/c1-3-10-8(9)7-4-5-11-6(7)2/h4-5H,3H2,1-2H3
SMILES:CCOC(=O)c1ccsc1C
Synonyms:
  • 3-Thiophenecarboxylic Acid, 2-Methyl-, Ethyl Ester
  • Ethyl 2-Methylthiophene-3-Carboxylate
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