4-[4-[(2-Chlorophenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
[CAS# 16568-46-0]

Identification

• Name: 4-[4-[(2-Chlorophenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
• Synonyms: 4-[4-(2-Chlorophenyl)Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; 4-[4-(2-Chlorophenyl)Azo-5-Keto-3-Methyl-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; 4-(4-((2-Chlorophenyl)Azo)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Benzenesulphonic Acid
• Molecular Formula: C₁₆H₁₃ClN₄O₄S
• Molecular Weight: 392.82
• CAS Registry Number: 16568-46-0
• EINECS: 240-628-4
• SMILES: C1=CC(=CC=C1[S](=O)(=O)O)N2C(C(C(=N2)C)N=NC3=C(Cl)C=CC=C3)=O
• InChI: 1S/C16H13ClN4O4S/c1-10-15(19-18-14-5-3-2-4-13(14)17)16(22)21(20-10)11-6-8-12(9-7-11)26(23,24)25/h2-9,15H,1H3,(H,23,24,25)
• InChIKey: UYWILNNNPUQBFM-UHFFFAOYSA-N

Properties

• Density: 1.554g/cm³ (Cal.)