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CAS 134541-03-0

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5-ETHYL-ISOXAZOLE-4-CARBOXYLIC ACID

Description:
5-Ethyl-isoxazole-4-carboxylic acid is a heterocyclic organic compound characterized by its isoxazole ring, which consists of a five-membered ring containing three carbon atoms, one nitrogen atom, and one oxygen atom. The presence of an ethyl group at the 5-position and a carboxylic acid functional group at the 4-position contributes to its chemical properties. This compound is typically a white to off-white solid and is soluble in polar solvents due to the carboxylic acid group, which can engage in hydrogen bonding. It is often used in pharmaceutical research and development, particularly in the synthesis of biologically active compounds. The compound's structure allows for various chemical reactions, including esterification and amidation, making it versatile in organic synthesis. Additionally, its unique isoxazole framework may impart specific biological activities, which are of interest in medicinal chemistry. As with many organic compounds, handling should be done with care, following appropriate safety protocols.
Formula:C6H7NO3
InChI:InChI=1/C6H7NO3/c1-2-5-4(6(8)9)3-7-10-5/h3H,2H2,1H3,(H,8,9)
SMILES:CCc1c(cno1)C(=O)O
Synonyms:
  • 4-Isoxazolecarboxylicacid,5-ethyl-(9CI)
  • 5-Ethyl-1,2-Oxazole-4-Carboxylic Acid
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