3-[3-Methoxy-4-[(2E)-2-(3-Methyl-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazinyl]Phenyl]Diazenylbenzenesulfonic Acid
[CAS# 51988-22-8]

Identification

• Name: 3-[3-Methoxy-4-[(2E)-2-(3-Methyl-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazinyl]Phenyl]Diazenylbenzenesulfonic Acid
• Synonyms: 3-[3-Methoxy-4-[(N'e)-N'-(3-Methyl-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Azobenzenesulfonic Acid; 3-[4-[(N'e)-N'-(4-Keto-3-Methyl-1-Cyclohexa-2,5-Dienylidene)Hydrazino]-3-Methoxy-Phenyl]Azobenzenesulfonic Acid
• Molecular Formula: C₂₀H₁₈N₄O₅S
• Molecular Weight: 426.45
• CAS Registry Number: 51988-22-8
• EINECS: 257-583-1
• SMILES: C1=CC(=CC(=C1N\N=C2\C=C(C(=O)C=C2)C)OC)N=NC3=CC(=CC=C3)[S](O)(=O)=O
• InChI: 1S/C20H18N4O5S/c1-13-10-15(7-9-19(13)25)23-24-18-8-6-16(12-20(18)29-2)22-21-14-4-3-5-17(11-14)30(26,27)28/h3-12,24H,1-2H3,(H,26,27,28)/b22-21?,23-15+
• InChIKey: OIEQSQWOMGPTLB-VWRAUPOBSA-N

Properties

• Density: 1.388g/cm³ (Cal.)