4-Amino-1-(2-pyridyl)pyrazole

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Names

[ CAS No. ]:
28465-95-4

[ Name ]:
4-Amino-1-(2-pyridyl)pyrazole

[Synonym ]:
Pyrazole,4-amino-1-(2-pyridyl)
Pyridine,2-(4-aminopyrazol-1-yl)
1-pyridin-2-yl-1H-pyrazol-4-ylamine
4-AMINO-1-(PYRIDIN-2-YL)PYRAZOLE
1-(pyridin-2-yl)-1H-pyrazol-4-amine
2-(4-Aminopyrazol-1-yl)pyridine
4-Amino-1-(2-pyridyl)pyrazole
1-<2>-Pyridyl-pyrazol-4-ylamin
4'-amino-2-(pyrazol-1'-yl)pyridine

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
338.2ºC at 760mmHg

[ Molecular Formula ]:
C8H8N4

[ Molecular Weight ]:
160.17600

[ Flash Point ]:
158.4ºC

[ Exact Mass ]:
160.07500

[ PSA ]:
56.73000

[ LogP ]:
1.43070

[ Vapour Pressure ]:
9.96E-05mmHg at 25°C

[ Index of Refraction ]:
1.689

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (1-pyridin-2-yl-1H-pyrazol-4-yl)-carbamic acid tert-butyl ester
  • 4'-nitro-2-(pyrazol-1'-yl)pyridine
  • 2-Chloropyridine
  • ethyl 1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate
  • 1-PYRIDIN-2-YL-1H-PYRAZOLE-4-CARBOXYLIC ACID
  • pyridyl-pyrazole

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

  • 4-amino-1-(2-hydroxyethyl)pyrazole-3-carbonitrile
  • 4-amino-1-(2,5-dimethylphenyl)pyrazole-3-carboxamide
  • 4-Amino-1-[2-(phenylmethoxy)ethyl]-1H-pyrazole-5-carboxylic Acid Methyl Ester
  • 4-Amino-1-(2-chloro-4-fluorobenzyl)pyrazole Hydrochloride
  • 4-Amino-1-(3-chloro-2-pyridyl)piperidine hydrochloride
  • 4-Amino-1-(3-methyl-2-pyridyl)piperidine