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CAS 5751-82-6

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Ethyl 5-chlorothiophene-2-carboxylate

Description:
Ethyl 5-chlorothiophene-2-carboxylate is an organic compound characterized by its thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The presence of a chlorine atom at the 5-position and an ethyl ester functional group at the 2-position contributes to its chemical reactivity and potential applications in various fields, including pharmaceuticals and agrochemicals. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is soluble in organic solvents such as ethanol and dichloromethane but has limited solubility in water due to its hydrophobic thiophene structure. Ethyl 5-chlorothiophene-2-carboxylate can undergo various chemical reactions, including nucleophilic substitutions and esterifications, making it a versatile intermediate in organic synthesis. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate personal protective equipment should be used.
Formula:C7H7ClO2S
InChI:InChI=1/C7H7ClO2S/c1-2-10-7(9)5-3-4-6(8)11-5/h3-4H,2H2,1H3
SMILES:CCOC(=O)c1ccc(Cl)s1
Synonyms:
  • 5-Chlorothiophene-2-carboxylic acid ethyl ester
  • Ethyl 5-chlorothiophene-2-carboxlate
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