3H-Pyrazol-3-one, 4-diazo-2,4-dihydro-5-methyl-2-phenyl-

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Names

[ CAS No. ]:
1781-33-5

[ Name ]:
3H-Pyrazol-3-one, 4-diazo-2,4-dihydro-5-methyl-2-phenyl-

[Synonym ]:
4-diazo-3-methyl-1-phenyl-2-pyrazolin-5-one
1-Phenyl-3-methyl-4-diazo-5-pyrazolon
4-diazo-5-methyl-2-phenyl-5-pyrazolin-3-on
3H-Pyrazol-3-one,4-diazo-2,4-dihydro-5-methyl-2-phenyl
2-Pyrazolin-5-one,4-diazo-3-methyl-1-phenyl
4-diazo-3-methyl-1-phenyl-5-oxo-2-pyrazoline
4-diazo-3-methyl-1-phenylpyrazolin-5-one
4-diazo-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one

Chemical & Physical Properties

[ Molecular Formula ]:
C10H8N4O

[ Molecular Weight ]:
200.19700

[ Exact Mass ]:
200.07000

[ PSA ]:
70.06000

[ LogP ]:
0.66156

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Precursor & DownStream

Precursor

  • edaravone

DownStream

  • methyl 3-phenyldiazenylbut-2-enoate

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-Chloro-6-fluorophenyl)(4-(2,6-dimethoxypyrimidin-4-yl)piperazin-1-yl)methanone
  • (4-(2,6-Dimethoxypyrimidin-4-yl)piperazin-1-yl)(2-(trifluoromethyl)phenyl)methanone
  • (4-Butoxyphenyl)(4-(2,6-dimethoxypyrimidin-4-yl)piperazin-1-yl)methanone
  • 4-(2,6-dimethoxypyrimidin-4-yl)-N-(4-methoxyphenyl)piperazine-1-carboxamide
  • 4-(2,6-dimethoxypyrimidin-4-yl)-N-(2-fluorophenyl)piperazine-1-carboxamide
  • 6-Methylpyrazolo[1,5-a]pyrimidin-2-amine
  • 4-Amino-6-(methylthio)-2-oxo-1,2-dihydro-3,5-pyridinedicarbonitrile
  • 3-(2-Ethoxyethyl)-1,4-dimethyl-1h-pyrazol-5-amine
  • 5-((3-Bromo-4-methoxyphenyl)methylene)-3-ethyl-2-thioxo-1,3-thiazolidin-4-one
  • 5-(5-Bromo-1-benzofuran-2-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol
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