1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI)

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Names

[ CAS No. ]:
66483-27-0

[ Name ]:
1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI)

[Synonym ]:
5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid hydrazide
5-Oxo-2,5-dihydro-1H-pyrazol-3-carbonsaeure-hydrazid

Chemical & Physical Properties

[ Molecular Formula ]:
C4H6N4O2

[ Molecular Weight ]:
142.11600

[ Exact Mass ]:
142.04900

[ PSA ]:
103.77000

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
  • Diethyl 2-oxosuccinate
  • diethyl 2-bromobutanedioate
  • diethylbut-2-indioat

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

  • N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-3-phenylbenzo[c]isoxazole-5-carboxamide
  • 5-acetyl-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)thiophene-2-carboxamide
  • 2,5-dichloro-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)thiophene-3-carboxamide
  • 4-acetyl-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)benzamide
  • N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide
  • 5-chloro-2-methoxy-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)benzenesulfonamide
  • 1,2-dimethyl-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-1H-imidazole-4-sulfonamide
  • N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-4-(2-methyloxazol-4-yl)benzenesulfonamide
  • N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-4-(1H-pyrazol-1-yl)benzenesulfonamide
  • 2-bromo-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)benzenesulfonamide
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