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4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
![1929-56-2-4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester](https://www.musechem.com/uploads/structure/1929-56-2.png)
4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
For research use only. Not for therapeutic Use.
| Catalog Number | M123671 |
| CAS Number | 1929-56-2 |
| Synonyms | 4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester |
| Molecular Formula | C18H14ClN5O5 |
| Purity | ≥95% |
| Storage | -20°C |
| IUPAC Name | ethyl 4-[(4-chloro-2-nitrophenyl)diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate |
| InChI | InChI=1S/C18H14ClN5O5/c1-2-29-18(26)16-15(17(25)23(22-16)12-6-4-3-5-7-12)21-20-13-9-8-11(19)10-14(13)24(27)28/h3-10,15H,2H2,1H3 |
| InChIKey | XXGRQUKHXMCRNJ-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1=NN(C(=O)C1N=NC2=C(C=C(C=C2)Cl)[N+](=O)[O-])C3=CC=CC=C3 |