4-Methyl-5-nitro-1H-pyrazole

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Names

[ CAS No. ]:
38858-90-1

[ Name ]:
4-Methyl-5-nitro-1H-pyrazole

[Synonym ]:
1H-Pyrazole, 4-methyl-5-nitro-
4-Methyl-5-nitro-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
317.2±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H5N3O2

[ Molecular Weight ]:
127.101

[ Flash Point ]:
145.6±22.3 °C

[ Exact Mass ]:
127.038177

[ PSA ]:
74.50000

[ LogP ]:
0.68

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

[ Index of Refraction ]:
1.592

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Fomepizole
  • 5-Iodo-4-methyl-1H-pyrazole

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-Methyl-5-nitro-1H-indol
  • 4-Methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine
  • 4-Methyl-5-nitro-1H-indazole
  • 4-BROMO-1-METHYL-5-NITRO-1H-PYRAZOLE-3-CARBOXYLICACID
  • 3-Methyl-5-nitro-1H-pyrazole
  • 1-methyl-5-nitro-1H-pyrazole-3-carbonitrile
  • 3-bromo-N-(cyanomethyl)-5-nitro-N-(prop-2-yn-1-yl)benzamide
  • 2-amino-1-(7-fluoro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)propan-1-one
  • 3-amino-1-(7-fluoro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)propan-1-one
  • 5-bromo-6-chloro-N-(2,2-dimethyloxan-4-yl)pyridine-3-carboxamide
  • 5,6-dichloro-2-methyl-N-[(oxan-3-yl)methyl]pyridine-3-carboxamide
  • 2-chloro-N-[(1-ethoxycyclopentyl)methyl]pyridine-4-carboxamide
  • 5,6-dibromo-N-cyclobutyl-N-methylpyridine-3-carboxamide
  • 1-(2-Azidoethyl)-4-(tetrahydrothiophen-3-yl)piperazine
  • N-(cyanomethyl)-N-cyclopentyl-2-fluoro-5-(trifluoromethyl)benzamide
  • 6-Bromo-2,8-dimethyl-4-hydroxy-3-iodoquinoline
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