4-bromo-3-nitro-1H-pyrazole

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Names

[ CAS No. ]:
89717-64-6

[ Name ]:
4-bromo-3-nitro-1H-pyrazole

[Synonym ]:
4-bromo-3-nitro-1H-pyrazole
1H-Pyrazole, 4-bromo-5-nitro-
4-Bromo-5-nitro-1H-pyrazole
1H-Pyrazole, 4-bromo-3-nitro-

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
320.1±22.0 °C at 760 mmHg

[ Melting Point ]:
197-198°C

[ Molecular Formula ]:
C3H2BrN3O2

[ Molecular Weight ]:
191.971

[ Flash Point ]:
147.4±22.3 °C

[ Exact Mass ]:
190.933029

[ PSA ]:
74.50000

[ LogP ]:
1.14

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

[ Index of Refraction ]:
1.664

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Nitro-1H-pyrazole

DownStream

  • 4-bromo-1-Methyl-3-nitro-1H-pyrazole
  • 1H-Pyrazole, 4-bromo-1-Methyl-5-nitro-

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-bromo-3-nitro-1H-pyrazole-5-carboxylic acid
  • methyl 4-bromo-3-nitro-1H-pyrazole-5-carboxylate
  • (4-Bromo-3-nitro-1H-pyrazol-1-yl)acetic acid
  • 4-bromo-3-nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole
  • 4-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde
  • 4-Bromo-3-nitro-1H-indole-2-carboxylic acid
  • 4-Methyl-1-(1-methylethyl)-2-[[4-methyl-1-(1-methylethyl)-3-cyclohexen-1-yl]oxy]benzene
  • rel-1-(1,1-Dimethylethyl) 2-ethyl (2R,4S)-4-(hydroxymethyl)-1,2-piperidinedicarboxylate
  • 2-cyclopropyl-2-({4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxan-4-yl}formamido)acetic acid
  • 2-(1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}-N-(prop-2-en-1-yl)formamido)acetic acid
  • 3-Amino-3-(3,4-difluoro-2-methoxyphenyl)cyclobutan-1-ol
  • 5-(1,3-Benzothiazol-2-yl)-2-methylpentan-2-amine
  • 3-Amino-2-(4-methylnaphthalen-1-yl)propanoic acid
  • 1,1-difluoro-2-methyl-3-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]propan-2-amine
  • 5-[2-[2,5-Bis[2-(acetyloxy)ethoxy]-4-aminophenyl]diazenyl]-1,3-benzenedicarboxylic acid
  • (5-cyclopropyl-4-methyl-4H-1,2,4-triazol-3-yl)methanethiol