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

  • 4-[(2-Fluoro-5-nitrobenzene)sulfonyl]morpholine
  • (4-Bromo-2-chlorophenyl)carbamic acid ethyl ester
  • Ethyl [(3,5-dimethoxyphenyl)amino](oxo)acetate
  • 2-Bromo-N-(1,2,3,4-tetrahydro-1-naphthalenyl)acetamide
  • 2-bromo-N-(4-tert-butyl-phenyl)-acetamide
  • 5-Bromo-2-[3-(3-chloro-phenyl)-ureido]-benzoic acid
  • 1-(2-Chloro-6-fluorobenzyl)-1H-indole-3-carboxylic acid
  • Ethyl 2-[(4-methanesulfonyl-2-nitrophenyl)amino]acetate
  • 5-Bromo-2-(3-cyclohexyl-ureido)-benzoic acid
  • 2,5-difluoro-N-[2-(hydroxymethyl)phenyl]benzene-1-sulfonamide
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