4-Hydroxy-3-[[2-Methoxy-5-Methyl-4-[[2-(Sulphooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalene-2,7-Disulphonic Acid
[CAS# 29476-87-7]

Identification

• Name: 4-Hydroxy-3-[[2-Methoxy-5-Methyl-4-[[2-(Sulphooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalene-2,7-Disulphonic Acid
• Synonyms: (3E)-3-[[2-Methoxy-5-Methyl-4-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3E)-3-[[2-Methoxy-5-Methyl-4-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxonaphthalene-2,7-Disulfonic Acid; (3E)-4-Keto-3-[[2-Methoxy-5-Methyl-4-(2-Sulfoxyethylsulfonyl)Phenyl]Hydrazono]Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₂₀H₂₀N₂O₁₄S₄
• Molecular Weight: 640.62
• CAS Registry Number: 29476-87-7
• EINECS: 249-662-4
• SMILES: C1=C([S](=O)(=O)CCO[S](O)(=O)=O)C(=CC(=C1OC)N\N=C2\C(=CC3=C(C2=O)C=CC(=C3)[S](O)(=O)=O)[S](O)(=O)=O)C
• InChI: 1S/C20H20N2O14S4/c1-11-7-15(16(35-2)10-17(11)37(24,25)6-5-36-40(32,33)34)21-22-19-18(39(29,30)31)9-12-8-13(38(26,27)28)3-4-14(12)20(19)23/h3-4,7-10,21H,5-6H2,1-2H3,(H,26,27,28)(H,29,30,31)(H,32,33,34)/b22-19-
• InChIKey: DMABSVVZMLYSNB-QOCHGBHMSA-N

Properties

• Density: 1.783g/cm³ (Cal.)