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CAS 4027-59-2

:

5-Ethyl-1H-pyrazole-3-carboxylic acid

Description:
5-Ethyl-1H-pyrazole-3-carboxylic acid is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two nitrogen atoms. This compound features an ethyl group at the 5-position and a carboxylic acid functional group at the 3-position of the pyrazole ring, contributing to its acidic properties. It is typically a white to off-white crystalline solid, soluble in polar solvents such as water and alcohols, and may exhibit moderate stability under standard conditions. The presence of the carboxylic acid group allows for potential reactivity in various chemical reactions, including esterification and amidation. This compound is of interest in medicinal chemistry and agricultural applications, particularly as a building block in the synthesis of biologically active molecules. Its CAS number, 4027-59-2, is a unique identifier that facilitates its identification in chemical databases and literature. As with many pyrazole derivatives, it may exhibit specific biological activities, making it a subject of research in various fields.
Formula:C6H8N2O2
InChI:InChI=1/C6H8N2O2/c1-2-4-3-5(6(9)10)8-7-4/h3H,2H2,1H3,(H,7,8)(H,9,10)
InChI key:InChIKey=WCQYJWRMYFJLRQ-UHFFFAOYSA-N
SMILES:C(O)(=O)C=1C=C(CC)NN1
Synonyms:
  • 1H-pyrazole-3-carboxylic acid, 5-ethyl-
  • 1H-pyrazole-5-carboxylic acid, 3-ethyl-
  • 3-Ethyl-1H-pyrazole-5-carboxylic acid
  • 5-Ethyl-3-pyrazolecarboxylic acid
  • Pyrazole-3(or 5)-carboxylic acid, 5(or 3)-ethyl-
  • Pyrazole-3-carboxylic acid, 5-ethyl-
  • 5-Ethyl-1H-pyrazole-3-carboxylic acid
  • 1H-Pyrazole-3-carboxylicacid, 5-ethyl-
  • 5-Ethyl-1h-pyrazole-3-carboxylic acid 3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
  • 3-Ethyl-pyrazole-5-carboxylic acid
  • See more synonyms
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