4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

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Names

[ CAS No. ]:
15900-11-5

[ Name ]:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

[Synonym ]:
(5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-ylidene)-methane
Einecs 240-038-7
4.4'-Methenyl-bis-(1-phenyl-3-methyl-pyrazolon-(5))
(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-yliden)-methan

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
449.8ºC at 760mmHg

[ Molecular Formula ]:
C21H18N4O2

[ Molecular Weight ]:
358.39300

[ Flash Point ]:
225.8ºC

[ Exact Mass ]:
358.14300

[ PSA ]:
70.46000

[ LogP ]:
2.78070

[ Vapour Pressure ]:
2.77E-08mmHg at 25°C

[ Index of Refraction ]:
1.668

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • edaravone
  • N,N’-diphenylformamidine
  • Chloroform
  • 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
  • 5-Methyl-2-phenyl-4-((phenylamino)methylene)-2,4-dihydro-3H-pyrazol-3-one
  • Aminoform
  • Ethyl acetoacetate
  • Formaldehyde, (2-phenylhydrazinyl)-
  • Triethyl orthoformate

DownStream

  • 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
  • 5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbaldehyde oxime

Related Compounds

  • N-methyl-N-[(4-methylcyclohexyl)methyl]hydroxylamine
  • {8-Methyl-1-oxaspiro[4.5]decan-4-yl}methanamine
  • rac-(1R,2S)-2-(2-bromo-6-methoxyphenyl)cyclopropan-1-amine
  • 3-(4-Nitrobutyl)thiophene
  • 3-amino-2-methyl-2-(1H-pyrazol-3-yl)propan-1-ol
  • 6-chloro-4-(3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}azetidin-1-yl)quinazoline
  • N-(propan-2-yl)-5-(trifluoromethoxy)pyridin-2-amine
  • 4-{3-[(Pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}quinazoline
  • 8-cyclopentyl-5-methyl-2-{3-[(pyridin-3-yloxy)methyl]azetidin-1-yl}-7H,8H-pyrido[2,3-d]pyrimidin-7-one
  • 6-Methoxy-2-{3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}quinoline
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