4-[(2E)-2-[3-(2,4-Dimethylphenyl)Diazenyl-4-Hydroxy-6-Oxo-1-Cyclohexa-2,4-Dienylidene]Hydrazinyl]Benzenesulfonic Acid
[CAS# 72138-98-8]

Identification

• Name: 4-[(2E)-2-[3-(2,4-Dimethylphenyl)Diazenyl-4-Hydroxy-6-Oxo-1-Cyclohexa-2,4-Dienylidene]Hydrazinyl]Benzenesulfonic Acid
• Synonyms: 4-[(N'e)-N'-[3-(2,4-Dimethylphenyl)Azo-4-Hydroxy-6-Oxo-1-Cyclohexa-2,4-Dienylidene]Hydrazino]Benzenesulfonic Acid; 4-[(N'e)-N'-[3-(2,4-Dimethylphenyl)Azo-4-Hydroxy-6-Keto-1-Cyclohexa-2,4-Dienylidene]Hydrazino]Benzenesulfonic Acid; Benzenesulfonic Acid, 4-((5-((2,4-Dimethylphenyl)Azo)-2,4-Dihydroxyphenyl)Azo)-
• Molecular Formula: C₂₀H₁₈N₄O₅S
• Molecular Weight: 426.45
• CAS Registry Number: 72138-98-8
• SMILES: C1=C(C=CC(=C1C)N=NC3=CC(=N/NC2=CC=C([S](O)(=O)=O)C=C2)\C(=O)C=C3O)C
• InChI: 1S/C20H18N4O5S/c1-12-3-8-16(13(2)9-12)22-24-18-10-17(19(25)11-20(18)26)23-21-14-4-6-15(7-5-14)30(27,28)29/h3-11,21,26H,1-2H3,(H,27,28,29)/b23-17+,24-22?
• InChIKey: WPWYKUBEQAGVTA-GOOOHUROSA-N

Properties

• Density: 1.431g/cm³ (Cal.)