2-Chloro-4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-5-Hydroxybenzenesulphonamide
[CAS# 68227-63-4]

Identification

• Name: 2-Chloro-4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-5-Hydroxybenzenesulphonamide
• Synonyms: (4E)-6-Chloro-4-[(3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]-3-Oxo-Cyclohexa-1,5-Diene-1-Sulfonamide; (4E)-6-Chloro-4-[(3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]-3-Oxo-1-Cyclohexa-1,5-Dienesulfonamide; (4E)-6-Chloro-3-Keto-4-[(5-Keto-3-Methyl-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]Cyclohexa-1,5-Diene-1-Sulfonamide
• Molecular Formula: C₁₆H₁₄ClN₅O₄S
• Molecular Weight: 407.83
• CAS Registry Number: 68227-63-4
• EINECS: 269-374-2
• SMILES: C3=C(N2N=C(C(N\N=C\1C=C(Cl)C(=CC1=O)[S](=O)(=O)N)C2=O)C)C=CC=C3
• InChI: 1S/C16H14ClN5O4S/c1-9-15(16(24)22(21-9)10-5-3-2-4-6-10)20-19-12-7-11(17)14(8-13(12)23)27(18,25)26/h2-8,15,20H,1H3,(H2,18,25,26)/b19-12+
• InChIKey: DWBLJCUHXQLZDO-XDHOZWIPSA-N

Properties

• Density: 1.634g/cm³ (Cal.)
• Boiling point: 584.737°C at 760 mmHg (Cal.)
• Flash point: 307.438°C (Cal.)