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CAS 5751-80-4

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3-Thiophenecarboxylic acid, ethyl ester

Description:
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 that is esterified with an ethyl group, contributing to its classification as an ester. It typically appears as a colorless to pale yellow liquid with a distinctive odor. The presence of the thiophene ring imparts unique electronic properties, making it useful in various chemical applications, including pharmaceuticals and agrochemicals. The compound is generally soluble in organic solvents but has limited solubility in water due to its hydrophobic thiophene structure. Its reactivity is influenced by the functional groups present, allowing for potential participation in various chemical reactions such as esterification and nucleophilic substitutions. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Overall, 3-thiophenecarboxylic acid, ethyl ester is a versatile compound with applications in synthetic organic chemistry.
Formula:C7H8O2S
InChI:InChI=1S/C7H8O2S/c1-2-9-7(8)6-3-4-10-5-6/h3-5H,2H2,1H3
InChI key:InChIKey=OYSLMAQEMAJMCL-UHFFFAOYSA-N
SMILES:C(OCC)(=O)C=1C=CSC1
Synonyms:
  • Ethyl 3-thiophenecarboxylate
  • 3-Thiophenecarboxylic acid, ethyl ester
  • 3-(Ethoxycarbonyl)thiophene
  • Ethyl thiophen-3-carboxylate
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