Ethyl 5-phenyl-1H-pyrazole-3-carboxylate

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Names

[ CAS No. ]:
5932-30-9

[ Name ]:
Ethyl 5-phenyl-1H-pyrazole-3-carboxylate

[Synonym ]:
1H-Pyrazole-3-carboxylic acid, 5-phenyl-, ethyl ester
Ethyl 5-phenyl-1H-pyrazole-3-carboxylate
Ethyl 5-phenyl-4H-pyrazole-3-carboxylate
4H-Pyrazole-3-carboxylic acid, 5-phenyl-, ethyl ester
5-phenyl-pyrazole-3-carboxylic acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
322.7±25.0 °C at 760 mmHg

[ Melting Point ]:
140-141.5ºC

[ Molecular Formula ]:
C12H12N2O2

[ Molecular Weight ]:
216.236

[ Flash Point ]:
144.4±17.6 °C

[ Exact Mass ]:
216.089874

[ PSA ]:
54.98000

[ LogP ]:
1.41

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.588

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 4-phenyl-2,4-dioxobutyrate
  • ethyl N-(1-phenylethylideneamino)carbamate
  • Diethyloxalate
  • (E)-ethyl 2-diazo-4-phenylbut-3-enoate
  • Acetophenone
  • EDA
  • Phenylacetylene
  • Phenylacetaldehyde
  • Sodium ethoxide

DownStream

  • 5-Phenyl-1H-pyrazole-3-carboxylic acid
  • 1H-pyrazole-3-methanol, 5-phenyl-

Related Compounds

  • Methyl 5-phenyl-1H-pyrazole-3-carboxylate
  • Methyl 5-phenyl-1H-pyrazole-3-carboxylate
  • Ethyl 5-phenyl-1-(4-sulfamoylphenyl)-1H-pyrazole-3-carboxylate
  • ETHYL 5-(HYDROXYMETHYL)-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLATE
  • Ethyl 5-(4-methylphenyl)-1-phenyl-1H-pyrazole-3-carboxylate
  • Ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylate