2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one

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Names

[ CAS No. ]:
30672-30-1

[ Name ]:
2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one

[Synonym ]:
einecs 250-276-3

Chemical & Physical Properties

[ Density]:
1.335g/cm3

[ Boiling Point ]:
384ºC at 760mmHg

[ Molecular Formula ]:
C11H11N3O3

[ Molecular Weight ]:
233.22300

[ Flash Point ]:
186ºC

[ Exact Mass ]:
233.08000

[ PSA ]:
72.75000

[ LogP ]:
1.91580

[ Index of Refraction ]:
1.616

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Nitropheylhydrazine
  • 1-(4-nitrophenyl)-3-methyl-2-pyrazolin-5-one (NH tautomeric form)
  • methyl iodide
  • Dimethyl sulfate

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

  • 2-[4-(difluoromethoxy)phenyl]-1,5-dimethylpyrazol-3-one
  • 1,2-Dihydro-2-(4-bromophenyl)-1,5-dimethyl-3H-pyrazol-3-one
  • 2,3-DIMETHYL-1-PHENYL-4-((8-QUINOLYLSULFONYL)AMINO)-3-PYRAZOLIN-5-ONE
  • 2-Ethyl-3-methyl-1-(4-nitrophenyl)-3-pyrazolin-5-one-4-carboxylic acid
  • 1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
  • bis[1-(2,3-dimethyl-1-phenyl-3-pyrazolin-5-one)]-4-hydroxyphenylmethane
  • 4-Ethynyl-2-methylbenzonitrile
  • (1S,2R)-2-Hydrazineylcyclopentan-1-ol
  • 2-[(2,2-Difluoroethyl)sulfanyl]ethan-1-amine
  • 3-Isothiocyanato-6,8-dimethylisoquinoline
  • 2,2-Dimethyl-3-(methylsulfanyl)propan-1-ol
  • 3-Pentanone, 2-methoxy-4-methyl-, (S)-(-)-
  • 2-Methyl-6-(morpholin-4-yl)hexan-3-one
  • (E)-ethyl 3-(4-bromo-2-nitrophenyl)-2-(cyanomethyl)acrylate
  • 2-(1-isopropyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)-N-mesitylacetamide
  • tert-butyl (2E,5E)-2,5-bis(indolin-1-ylmethylene)cyclopentylidenecarbamate
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