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CAS 1551-45-7

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Ethyl 4-oxo-4H-pyran-2-carboxylate

Description:
Ethyl 4-oxo-4H-pyran-2-carboxylate, with the CAS number 1551-45-7, is an organic compound characterized by its pyran ring structure, which includes a carbonyl group and an ester functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and specific conditions. It is known for its potential applications in organic synthesis, particularly in the development of various pharmaceuticals and agrochemicals. The presence of the 4-oxo group contributes to its reactivity, allowing it to participate in various chemical reactions, such as condensation and cyclization. Ethyl 4-oxo-4H-pyran-2-carboxylate is also notable for its ability to undergo transformations that can yield diverse derivatives, making it a valuable intermediate in synthetic chemistry. As with many organic compounds, safety precautions should be observed when handling it, as it may pose health risks if ingested or inhaled. Proper storage conditions are essential to maintain its stability and prevent degradation.
Formula:C8H8O4
InChI:InChI=1S/C8H8O4/c1-2-11-8(10)7-5-6(9)3-4-12-7/h3-5H,2H2,1H3
InChI key:InChIKey=YMLYKYFIFFAKJC-UHFFFAOYSA-N
SMILES:C(OCC)(=O)C1=CC(=O)C=CO1
Synonyms:
  • 2-Ethoxycarbonyl-4-Pyrone
  • 4-Oxo-4H-pyran-2-carbonsaeure-aethylester
  • 4-oxo-4H-pyran-2-carboxylic acid ethyl ester
  • 4H-Pyran-2-carboxylic acid, 4-oxo-, ethyl ester
  • Comanic acid ethyl ester
  • Ethyl 4-oxo-4H-pyran-2-carboxylate
  • Ethyl Comanate
  • Ethylcomanat
  • ethyl 4-oxo-4H-2-pyran-carboxylate
  • ethyl 4-oxopyran-2-carboxylate
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