4-Butyl-1,2-diphenyl-3-methoxy-3-pyrazolin-5-one

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Names

[ CAS No. ]:
27258-01-1

[ Name ]:
4-Butyl-1,2-diphenyl-3-methoxy-3-pyrazolin-5-one

[Synonym ]:
4-Butyl-5-methoxy-1,2-diphenyl-1,2-dihydro-3H-pyrazol-3-one
3-Pyrazolin-5-one,4-butyl-1,2-diphenyl-3-methoxy
O-Methylphenylbutazon
4-Butyl-1,2-diphenyl-3-methoxy-3-pyrazolin-5-one
4-butyl-5-methoxy-1,2-diphenyl-1,2-dihydro-pyrazol-3-one
3-Methoxy-4-n-butyl-1,2-diphenyl-5-pyrazolone

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
448.8ºC at 760mmHg

[ Molecular Formula ]:
C20H22N2O2

[ Molecular Weight ]:
322.40100

[ Flash Point ]:
225.2ºC

[ Exact Mass ]:
322.16800

[ PSA ]:
36.16000

[ LogP ]:
3.97940

[ Vapour Pressure ]:
3.01E-08mmHg at 25°C

[ Index of Refraction ]:
1.621

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • diazomethane
  • Phenylbutazone

DownStream

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-Butyl-1,2-diphenyl-3-pyrazolin-5-one
  • (4-butyl-5-oxo-1,2-diphenylpyrazol-3-yl) benzoate
  • 3-Pyrazolin-5-one, 1,2-diphenyl-3-methoxy-
  • phenylbutazone sodium
  • 4-butyl-1,2-diphenyl-4-(piperidin-1-ylmethyl)pyrazolidine-3,5-dione
  • 4-butyl-1,2-diphenyl-4-(pyridin-4-yldiazenyl)pyrazolidine-3,5-dione
  • 2-Chloro-4-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole
  • 2-(Tetrahydrofuran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
  • 1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole
  • 1-Ethyl-4-methylpyrazole-3-boronic Acid Pinacol Ester
  • 2-(2-(sec-Butyl)cyclopropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
  • 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
  • Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-2-carboxylate
  • 1-(Isocyanatomethyl)-3-methyl-2-nitrobenzene
  • 2-(4-Isobutylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane
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