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
  • 4-(3-Cyclopentylphenyl)-3-methylpyrrolidin-3-amine
  • 4-[3-(Cyclobutylmethyl)phenyl]-3-methylpyrrolidin-3-amine
  • rac-(3R,4S)-4-(4-tert-butylphenyl)-3-methylpyrrolidin-3-amine
  • (1R,3S,4R,15S)-4-hydroxy-3,16-dimethoxy-18-phenyl-11,14-diazapentacyclo[12.3.1.03,15.05,10.011,15]octadeca-5,7,9,16-tetraene-12,13-dione
  • 2-(3,3-dimethylbutan-2-yl)-7-methyl-2H,5H,6H,7H-pyrazolo[3,4-e][1,3]oxazin-5-one
  • 1-(4-bromo-2-fluorophenyl)-4-(3,4-dimethoxyphenyl)-1H-1,2,3-triazole
  • [1-(2,5-Difluoro-4-methylphenyl)cyclopropyl]methanol
  • 1-[2-(bromomethyl)phenyl]-4-(3,4-dimethoxyphenyl)-1H-1,2,3-triazole
  • 1-tert-butyl-4-(1-isocyanatoethyl)-1H-pyrazole
  • rel-(1R,2R)-6'-Bromo-2-fluoro-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-1'-one
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