4-Hydroxy-3-[[2-Methoxy-5-Methyl-4-[[2-(Sulphooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalenesulphonic Acid
[CAS# 16452-02-1]

Identification

• Name: 4-Hydroxy-3-[[2-Methoxy-5-Methyl-4-[[2-(Sulphooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalenesulphonic Acid
• Synonyms: (3Z)-3-[[2-Methoxy-5-Methyl-4-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-Naphthalene-1-Sulfonic Acid; (3Z)-3-[[2-Methoxy-5-Methyl-4-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-1-Naphthalenesulfonic Acid; (3Z)-4-Keto-3-[[2-Methoxy-5-Methyl-4-(2-Sulfoxyethylsulfonyl)Phenyl]Hydrazono]Naphthalene-1-Sulfonic Acid
• Molecular Formula: C₂₀H₂₀N₂O₁₁S₃
• Molecular Weight: 560.56
• CAS Registry Number: 16452-02-1
• EINECS: 240-501-3
• SMILES: C1=C([S](=O)(=O)CCO[S](O)(=O)=O)C(=CC(=C1OC)N\N=C/3C=C([S](O)(=O)=O)C2=CC=CC=C2C3=O)C
• InChI: 1S/C20H20N2O11S3/c1-12-9-15(17(32-2)11-18(12)34(24,25)8-7-33-36(29,30)31)21-22-16-10-19(35(26,27)28)13-5-3-4-6-14(13)20(16)23/h3-6,9-11,21H,7-8H2,1-2H3,(H,26,27,28)(H,29,30,31)/b22-16-
• InChIKey: CEMDQJGTKZWFEB-JWGURIENSA-N

Properties

• Density: 1.639g/cm³ (Cal.)