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
  • 3-(2-Hydroxyethyl)oxane-3-carbaldehyde
  • 1-Cyclopropylcyclohexane-1-carbaldehyde
  • 1-(1,2,3-Thiadiazol-5-ylmethyl)cyclobutane-1-carbaldehyde
  • 3-(Furan-2-ylmethyl)oxolane-3-carbaldehyde
  • 6-(Trifluoromethyl)-2-azaspiro[3.3]heptane
  • (R)-2-Amino-2-(3-bromo-4-chlorophenyl)aceticacidhcl
  • 6-Bromo-3-cyano-2-methylbenzoic acid
  • 3-Chloro-1-ethyl-2-pyrrolidinone
  • 3-(Dimethyl-1,3-thiazol-2-yl)-2,2-dimethylpropanal
  • 1-Cyclopropyl-3-ethylcyclohexane-1-carbaldehyde
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