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CAS 1481-02-3

:

1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one

Description:
1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one, with the CAS number 1481-02-3, is a heterocyclic organic compound characterized by its pyrazolone structure, which includes a five-membered ring containing two nitrogen atoms. This compound features a methyl group and a trifluoromethyl group, which significantly influence its chemical properties and reactivity. The presence of the trifluoromethyl group enhances its lipophilicity and can affect its biological activity, making it of interest in medicinal chemistry. Typically, pyrazolones exhibit various pharmacological properties, including anti-inflammatory and analgesic effects. The compound is likely to be a solid at room temperature and may exhibit moderate solubility in organic solvents. Its reactivity can be attributed to the presence of the carbonyl group in the pyrazolone ring, which can participate in various chemical reactions, including nucleophilic additions and condensation reactions. Overall, 1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one is a compound of interest for further research in both synthetic and medicinal chemistry contexts.
Formula:C5H5F3N2O
InChI:InChI=1S/C5H5F3N2O/c1-10-4(11)2-3(9-10)5(6,7)8/h2H2,1H3
InChI key:InChIKey=SYHYFYSGUQRNRS-UHFFFAOYSA-N
SMILES:C(F)(F)(F)C=1CC(=O)N(C)N1
Synonyms:
  • 1-(4-Fluoro-2-Hydroxy-Phenyl)Ethanone
  • 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5(4H)-one
  • 1-Methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one
  • 1-Methyl-3-trifluormethyl-2-pyrazolin-5-one
  • 1-Methyl-3-trifluoromethyl-4,5-dihydropyrazole-5-one
  • 2,4-Dihydro-2-methyl-5-(trifluoromethyl)-3H-pyrazol-3-one
  • 2-Methyl-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one
  • 2-Methyl-5-(trifluoromethyl)-4H-pyrazol-3-one
  • 2-Pyrazolin-5-one, 1-methyl-3-(trifluoromethyl)-
  • 3H-Pyrazol-3-one, 2,4-dihydro-2-methyl-5-(trifluoromethyl)-
  • See more synonyms
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