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Atomfair Ethyl 5-phenylisoxazole-3-carboxylate C12H11NO3

Description Ethyl 5-phenylisoxazole-3-carboxylate (CAS No. 351003-21-9) is a high-purity organic compound with the molecular formula C12H11NO3. This ester derivative of 5-phenylisoxazole-3-carboxylic acid is a valuable building block in synthetic organic chemistry, particularly in the synthesis of heterocyclic compounds and pharmaceutical intermediates. The product is supplied as a white to off-white crystalline powder with a purity of ??98% (HPLC). It is characterized by its excellent chemical stability and solubility in common organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO). Each batch undergoes rigorous QC testing including1H NMR, 13 C NMR, and mass spectrometry to ensure structural integrity and purity.…

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Description

Description

Ethyl 5-phenylisoxazole-3-carboxylate (CAS No. 351003-21-9) is a high-purity organic compound with the molecular formula C12H11NO3. This ester derivative of 5-phenylisoxazole-3-carboxylic acid is a valuable building block in synthetic organic chemistry, particularly in the synthesis of heterocyclic compounds and pharmaceutical intermediates. The product is supplied as a white to off-white crystalline powder with a purity of ??98% (HPLC). It is characterized by its excellent chemical stability and solubility in common organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO). Each batch undergoes rigorous QC testing including 1H NMR, 13C NMR, and mass spectrometry to ensure structural integrity and purity. Suitable for research scale applications, this compound is packaged under inert atmosphere in amber glass vials to prevent degradation. Store at 2-8??C in a dry environment.

  • CAS No: 351003-21-9
  • Molecular Formula: C12H11NO3
  • Molecular Weight: 217.22
  • Exact Mass: 217.07389321
  • Monoisotopic Mass: 217.07389321
  • IUPAC Name: ethyl 5-phenyl-1,2-oxazole-3-carboxylate
  • SMILES: CCOC(=O)C1=NOC(=C1)C2=CC=CC=C2
  • Synonyms: ethyl 5-phenylisoxazole-3-carboxylate, 7063-99-2, ethyl 5-phenyl-1,2-oxazole-3-carboxylate, MFCD01596796, 3-Isoxazolecarboxylic acid, 5-phenyl-, ethyl ester

Application

Ethyl 5-phenylisoxazole-3-carboxylate serves as a key intermediate in medicinal chemistry for the development of novel bioactive compounds. Researchers utilize this scaffold in the synthesis of potential antimicrobial and anti-inflammatory agents due to its privileged isoxazole pharmacophore. The compound has shown utility in metal-catalyzed cross-coupling reactions for constructing complex heterocyclic systems. Its ester functionality allows for further derivatization through hydrolysis or transesterification reactions.

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