4-bromo-3-oxo-2-phenylhydrazono-butyric acid ethyl ester

Names

[ CAS No. ]:
39683-28-8

[ Name ]:
4-bromo-3-oxo-2-phenylhydrazono-butyric acid ethyl ester

[Synonym ]:
4-Brom-3-oxo-2-phenylhydrazono-buttersaeure-aethylester
γ-Brom-β-oxo-α-phenylhydrazono-buttersaeure-aethylester
4-BROMO-3-OXO-2-(PHENYL-HYDRAZONO)-BUTYRIC ACID ETHYL ESTER

Chemical & Physical Properties

[ Molecular Formula ]:
C12H13BrN2O3

[ Molecular Weight ]:
313.14700

[ Exact Mass ]:
312.01100

[ PSA ]:
67.76000

[ LogP ]:
2.05460

Safety Information

[ HS Code ]:
2928000090

Precursor & DownStream

Precursor

DownStream

  • ethyl 3-oxo-2-(phenylhydrazinylidene)-4-phenylsulfanylbutanoate
  • ethyl 4-hydroxy-1-phenyl-pyrazole-3-carboxylate
  • 4-hydroxy-1-phenyl-1H-pyrazole-3-carboxylic acid

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%