3-Methyl-5-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Salicylic Acid
[CAS# 93892-24-1]

Identification

• Name: 3-Methyl-5-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Salicylic Acid
• Synonyms: (3E)-5-Methyl-6-Oxo-3-[[4-(4-Sulfophenyl)Diazenylphenyl]Hydrazinylidene]Cyclohexa-1,4-Diene-1-Carboxylic Acid; 5-Methyl-6-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Cyclohexa-1,4-Diene-1-Carboxylic Acid; (3E)-5-Methyl-6-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]
• Molecular Formula: C₂₀H₁₆N₄O₆S
• Molecular Weight: 440.43
• CAS Registry Number: 93892-24-1
• EINECS: 299-505-9
• SMILES: C1=C([S](O)(=O)=O)C=CC(=C1)N=NC3=CC=C(N\N=C2/C=C(C(=O)C(=C2)C(O)=O)C)C=C3
• InChI: 1S/C20H16N4O6S/c1-12-10-16(11-18(19(12)25)20(26)27)24-23-14-4-2-13(3-5-14)21-22-15-6-8-17(9-7-15)31(28,29)30/h2-11,23H,1H3,(H,26,27)(H,28,29,30)/b22-21?,24-16+
• InChIKey: JWMRGEHTGJCREY-MFGHXIQCSA-N

Properties

• Density: 1.487g/cm³ (Cal.)