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Substance Name: 1H-Pyrazole-3-carboxylic acid, 4-(2-(2,5-dichlorophenyl)diazenyl)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
RN: 2008-88-0
InChIKey: WHQOVNOGONNMJB-QURGRASLSA-N

Molecular Formula

  • C18-H14-Cl2-N4-O3

Molecular Weight

  • 405.24
 
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Names and Synonyms

Synonyms

  • 4-((2,5-Dichlorophenyl)azo)-5-hydroxy-1-phenylpyrazole-3-carboxylic acid, ethyl ester
  • EINECS 217-922-6

Systematic Names

  • 1H-Pyrazole-3-carboxylic acid, 4-((2,5-dichlorophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
  • 1H-Pyrazole-3-carboxylic acid, 4-(2-(2,5-dichlorophenyl)diazenyl)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
  • Ethyl 4-((2,5-dichlorophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate

Registry Numbers

CAS Registry Number

  • 2008-88-0

System Generated Number

  • 0002008880

Structure Descriptors

InChI

1S/C18H14Cl2N4O3/c1-2-27-18(26)16-15(22-21-14-10-11(19)8-9-13(14)20)17(25)24(23-16)12-6-4-3-5-7-12/h3-10,15H,2H2,1H3/b22-21+

InChIKey

WHQOVNOGONNMJB-QURGRASLSA-N

Smiles

O=C(OCC)C1=NN(C(=O)[C@@H]1\N=N\c1c(ccc(Cl)c1)Cl)c1ccccc1