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  • 50-33-9 Phenylbutazone
  • 50-33-9 Phenylbutazone
  • 50-33-9 Phenylbutazone
  • 50-33-9 Phenylbutazone
50-33-9 Phenylbutazone50-33-9 Phenylbutazone50-33-9 Phenylbutazone50-33-9 Phenylbutazone

50-33-9 Phenylbutazone

Product Name: Phenylbutazone
Synonyms: PHENYLBUTAZONE;1,2-Diphenyl-2,3-dioxo-4-N-butylpyrazoline;1,2-Diphenyl-3,5-dioxo-4-butylpyrazolidine;1,2-Diphenyl-4-butyl-3,5-dioxopyrazolidine;1,2-Diphenyl-4-butyl-3,5-pyrazolidinedione;Benzone;Betazed;bizolin
CAS: 50-33-9
MF: C19H20N2O2
MW: 308.37
EINECS: 200-029-0
Product Categories: API;AZOLID;Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Inhibitors;50-33-9
Mol File: 50-33-9.mol
Phenylbutazone Structure
Phenylbutazone Chemical Properties
Melting point  106-108 °C (lit.)
Boiling point  448.76°C (rough estimate)
density  1.1591 (rough estimate)
refractive index  1.6140 (estimate)
storage temp.  2-8°C
solubility  Practically insoluble in water, sparingly soluble in alcohol. It dissolves in alkaline solutions.
pka 4.5(at 25℃)
form  Powder
color  White to almost white
Water Solubility  <0.1 g/100 mL at 23.5 ºC
Merck  14,7277
BRN  290080
Stability: Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.
InChIKey VYMDGNCVAMGZFE-UHFFFAOYSA-N
LogP 3.160