2,5-Dichloro-4-[4-[(4-Chlorophenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
[CAS# 67846-58-6]

Identification

• Name: 2,5-Dichloro-4-[4-[(4-Chlorophenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
• Synonyms: 2,5-Dichloro-4-[4-(4-Chlorophenyl)Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; 2,5-Dichloro-4-[4-(4-Chlorophenyl)Azo-5-Keto-3-Methyl-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; 2,5-Dichloro-4-(4-((4-Chlorophenyl)Azo)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Benzenesulphonic Acid
• Molecular Formula: C₁₆H₁₁Cl₃N₄O₄S
• Molecular Weight: 461.71
• CAS Registry Number: 67846-58-6
• EINECS: 267-372-6
• SMILES: C1=CC(=CC=C1N=NC2C(=O)N(N=C2C)C3=CC(=C(C=C3Cl)[S](=O)(=O)O)Cl)Cl
• InChI: 1S/C16H11Cl3N4O4S/c1-8-15(21-20-10-4-2-9(17)3-5-10)16(24)23(22-8)13-6-12(19)14(7-11(13)18)28(25,26)27/h2-7,15H,1H3,(H,25,26,27)
• InChIKey: ZGJOYJOGEVRBHB-UHFFFAOYSA-N

Properties

• Density: 1.701g/cm³ (Cal.)