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CAS 151734-02-0

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1H-3-Difluoromethylpyrazole-4-carboxylic acid

Description:
1H-3-Difluoromethylpyrazole-4-carboxylic acid is a chemical compound characterized by its pyrazole ring structure, which is a five-membered aromatic heterocycle containing two nitrogen atoms. The presence of a difluoromethyl group (-CF2H) at the 3-position and a carboxylic acid group (-COOH) at the 4-position contributes to its unique chemical properties. This compound is typically a solid at room temperature and is soluble in polar solvents due to the carboxylic acid functionality. It exhibits acidic behavior, allowing it to participate in various chemical reactions, including esterification and amidation. The difluoromethyl group enhances its lipophilicity and can influence its biological activity, making it of interest in pharmaceutical research. Additionally, the compound may exhibit specific reactivity patterns due to the electron-withdrawing nature of the fluorine atoms, which can affect its interaction with other molecules. Overall, 1H-3-Difluoromethylpyrazole-4-carboxylic acid is a versatile compound with potential applications in medicinal chemistry and agrochemicals.
Formula:C5H4F2N2O2
InChI:InChI=1S/C5H4F2N2O2/c6-4(7)3-2(5(10)11)1-8-9-3/h1,4H,(H,8,9)(H,10,11)
InChI key:InChIKey=IGQNDARULCASRN-UHFFFAOYSA-N
SMILES:C(O)(=O)C=1C(C(F)F)=NNC1
Synonyms:
  • 3-(Difluoromethyl)-1H-pyrazole-4-carboxylic acid
  • 1H-Pyrazole-4-carboxylic acid, 3-(difluoromethyl)-
  • 1H-3-Difluoromethylpyrazole-4-carboxylic acid
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