3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester

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Names

[ CAS No. ]:
847139-22-4

[ Name ]:
3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester

[Synonym ]:
tert-butyl 5-methyl-4-nitro-1H-pyrazole-1-carboxylate
tert-Butyl 3-methyl-4-nitro-1H-pyrazole-1-carboxylate
QC-8509
1H-Pyrazole-1-carboxylic acid,3-methyl-4-nitro-,1,1-dimethylethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C9H13N3O4

[ Molecular Weight ]:
227.21700

[ Exact Mass ]:
227.09100

[ PSA ]:
89.94000

[ LogP ]:
2.40610

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • 3-Methyl-4-nitro-1H-pyrazole

DownStream

  • 4-Amino-3-Methyl-pyrazole-1-carboxylic acid tert-butyl ester

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

  • 2,3-Difluoro-6-(difluoromethyl)pyridine-4-sulfonyl chloride
  • 2-(Difluoromethyl)-3-methoxy-4-methylpyridine-5-carbonyl chloride
  • 2-(Difluoromethyl)-5-methyl-3-nitropyridine-4-carbonyl chloride
  • 2-(Difluoromethyl)-6-iodo-4-nitropyridine-3-sulfonyl chloride
  • 2-(Difluoromethyl)-5-nitropyridine-3-carbonyl chloride
  • 2-(Difluoromethyl)-4-fluoro-3-iodopyridine-5-carbonyl chloride
  • 2-(Difluoromethyl)-6-hydroxy-4-methoxypyridine-3-sulfonyl chloride
  • 2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-carbonyl chloride
  • 2-(Difluoromethyl)-4-methoxy-5-methylpyridine-3-carbonyl chloride
  • 2-(Difluoromethyl)-3-hydroxy-5-methylpyridine-6-sulfonyl chloride
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