2,5-diphenyl-1H-pyrazol-3-one

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Names

[ CAS No. ]:
6632-05-9

[ Name ]:
2,5-diphenyl-1H-pyrazol-3-one

[Synonym ]:
1,2-Dihydro-2,5-diphenyl-3H-pyrazol-3-one
2,5-Diphenyl-1,2-dihydro-pyrazol-3-on
2-phenyl-5-phenyl-pyrazol-3-one
1,3-diphenyl-5-pyrazolone
2,5-diphenyl-1,2-dihydro-pyrazol-3-one
1,3-diphenylpyrazol-5-one
1,3-diphenyl-pyrazolin-5-one

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
388.8ºC at 760mmHg

[ Molecular Formula ]:
C15H12N2O

[ Molecular Weight ]:
236.26900

[ Flash Point ]:
188.9ºC

[ Exact Mass ]:
236.09500

[ PSA ]:
37.79000

[ LogP ]:
2.83260

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 3-oxo-3-phenylpropanoate
  • Phenylhydrazine
  • 3-benzyl-5-benzylidene-1,3-thiazolidine-2,4-dione
  • 3-Benzyl-2,4-dioxo-5-[α-(2-phenylhydrazino)-benzyl]-tetrahydro-1,3-thiazole
  • 5-Isoxazolamine,3-phenyl-
  • 3-Phenylpropiolic acid

DownStream

  • Benzenepropanamide,N-phenyl-
  • (4Z)-4-[(4-ethoxyanilino)methylidene]-2,5-diphenylpyrazol-3-one

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-nitroso-2,5-diphenyl-1H-pyrazol-3-one
  • 4-(2,5-diphenyl-1H-pyrazol-3-ylidene)cyclohexa-2,5-dien-1-one
  • 6-(4-acetyl-2,5-diphenyl-1H-pyrazol-3-ylidene)cyclohexa-2,4-dien-1-one
  • 1-methyl-2,5-diphenyl-pyrazol-3-one
  • (4E)-4-(aziridin-1-yl-methylsulfanyl-methylidene)-2,5-diphenyl-pyrazol-3-one
  • 2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one
  • Ethyl 8-fluoroimidazo[1,5-a]pyridine-3-carboxylate
  • 4-(4-Bromo-3-methylphenyl)-3,6-dihydro-2H-thiopyran
  • 2-Bromo-4-(2-methoxyethoxy)-1-methylbenzene
  • 5-(Chloromethyl)-3-(o-tolyl)benzo[b]thiophene
  • 1-(2-Aminoethyl)-2-chloro-1H-imidazole-5-carbaldehyde
  • 4-bromo-N1-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,3-diamine
  • 1-(3-Methylphenyl)-2-azabicyclo[2.1.1]hexane
  • tert-butyl N-{2-[(4-bromophenyl)sulfanyl]ethyl}carbamate
  • rac-(2R,3R)-3-[(1H-pyrrol-1-yl)methyl]oxolane-2-carbohydrazide
  • 6-Amino-2-methylpyrazolo[1,5-a]pyrimidine-3-carboxamide
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