3-(4-Pyridinyl)-1H-pyrazol-5-amine

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Names

[ CAS No. ]:
91912-53-7

[ Name ]:
3-(4-Pyridinyl)-1H-pyrazol-5-amine

[Synonym ]:
3-(4-Pyridinyl)-1H-pyrazol-5-amine
3-(pyridin-4-yl)-1H-pyrazol-5-amine
5-PYRIDIN-4-YL-2H-PYRAZOL-3-YLAMINE
5-pyridin-4-yl-1(2)H-pyrazol-3-ylamine
5-(4-pyridinyl)-1H-pyrazole-3-amine
3-amino-5-(4-pyridyl)-2H-pyrazole
5-(4-Pyridinyl)-1H-Pyrazol-3-Amine
3-amino-5-(pyridin-4-yl)-2H-pyrazole
1H-Pyrazol-5-amine, 3-(4-pyridinyl)-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
465.4±35.0 °C at 760 mmHg

[ Melting Point ]:
192-193 °C

[ Molecular Formula ]:
C8H8N4

[ Molecular Weight ]:
160.176

[ Flash Point ]:
266.3±13.1 °C

[ Exact Mass ]:
160.074890

[ PSA ]:
67.59000

[ LogP ]:
-0.05

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.674

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl isonicotinate
  • Acetonitrile
  • N-(5-pyridin-4-yl-2H-pyrazol-3-yl)acetamide
  • 3-Oxo-3-(4-pyridinyl)propanenitrile
  • Methyl isonicotinate

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-Phenyl-3-(4-pyridinyl)-1H-pyrazol-5-amine
  • 3-Methyl-1-(pyridin-4-yl)-1H-pyrazol-5-amine
  • 3-(4-Pyridinyl)-1H-indazol-5-amine dihydrochloride
  • 3-(4-Methoxyphenyl)-1H-pyrazol-5-amine
  • 3,4-Dimethyl-1H-pyrazol-5-amine
  • 3-(4-chlorophenyl)-1H-pyrazol-5-amine