5-methyl-2-(2-nitrophenyl)-1H-pyrazol-3-one

Names

[ CAS No. ]:
40339-61-5

[ Name ]:
5-methyl-2-(2-nitrophenyl)-1H-pyrazol-3-one

[Synonym ]:
5-methyl-2-(2-nitrophenyl)-2,4-dihydropyrazol-3-one
2,3-dihydro-5-methyl-2-(2-nitrophenyl)-3-pyrazolone
3-METHYL-1-(2-NITROPHENYL)-5-PYRAZOLON
3-methyl-1-(2-nitrophenyl)-3-pyrazolin-5-one
5-methyl-2-(2-nitro-phenyl)-1,2-dihydro-pyrazol-3-one

Chemical & Physical Properties

[ Molecular Formula ]:
C10H9N3O3

[ Molecular Weight ]:
219.19700

[ Exact Mass ]:
219.06400

[ PSA ]:
83.61000

[ LogP ]:
1.90540

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • 2-Nitrophenylhydrazine
  • ethyl acetoacetate 2-nitrophenylhydrazone
  • tert-Butyl acetoacetate

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

  • 5-methyl-2-(2-oxochromen-6-yl)-1H-pyrazol-3-one
  • 3H-Pyrazol-3-one,4-ethyl-1,2-dihydro-5-methyl-2-[(2-oxo-1-pyrrolidinyl)methyl]-(9CI)
  • 5-methyl-2,4-diphenyl-1H-pyrazol-3-one
  • 5-methyl-2-(2-methylbenzoyl)-4H-pyrazol-3-one
  • 5-methyl-2-(2-phenylsulfanylethyl)-4H-pyrazol-3-one
  • 5-methyl-2-(2-phenylethyl)-4H-pyrazol-3-one
  • 2-(Aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-5-carboxaldehyde
  • 2-(Aminomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
  • 2-(Aminomethyl)-3-cyano-4-(difluoromethyl)-6-methylpyridine
  • 2-(Aminomethyl)-6-chloro-3-(difluoromethyl)pyridine-5-acetic acid
  • 2-(Difluoromethyl)-6-hydroxy-5-(trifluoromethyl)pyridine-3-methanol
  • 2,3-Dichloro-4-(difluoromethyl)-5-hydroxypyridine
  • (Hexahydrospiro[[1,3]dioxolane-2,2'-pyrrolizin]-7a'-yl)methanamine
  • 5-Bromo-2-(2,3-dihydro-1,1,2,2,3,3-hexamethyl-1h-inden-5-yl)-4-methylpyridine
  • 2-[6-(2,3-Dihydro-1,1,2,2,3,3-hexamethyl-1h-inden-5-yl)-3-pyridinyl]-1,3,5-triazine
  • 2-(Difluoromethyl)-3-iodo-6-hydroxypyridine
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