4-Hydroxy-3-[[4-Methoxy-3-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Azo]-2,7-Naphthalenedisulfonic Acid
[CAS# 72749-64-5]

Identification

• Name: 4-Hydroxy-3-[[4-Methoxy-3-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Azo]-2,7-Naphthalenedisulfonic Acid
• Synonyms: (3E)-3-[[4-Methoxy-3-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3E)-3-[[4-Methoxy-3-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxonaphthalene-2,7-Disulfonic Acid; (3E)-4-Keto-3-[[4-Methoxy-3-(2-Sulfoxyethylsulfonyl)Phenyl]Hydrazono]Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₁₉H₁₈N₂O₁₄S₄
• Molecular Weight: 626.60
• CAS Registry Number: 72749-64-5
• SMILES: C3=C(N\N=C1\C(=CC2=C(C1=O)C=CC(=C2)[S](O)(=O)=O)[S](O)(=O)=O)C=CC(=C3[S](=O)(=O)CCO[S](O)(=O)=O)OC
• InChI: 1S/C19H18N2O14S4/c1-34-15-5-2-12(10-16(15)36(23,24)7-6-35-39(31,32)33)20-21-18-17(38(28,29)30)9-11-8-13(37(25,26)27)3-4-14(11)19(18)22/h2-5,8-10,20H,6-7H2,1H3,(H,25,26,27)(H,28,29,30)(H,31,32,33)/b21-18-
• InChIKey: DJYVMMQZTGPTPA-UZYVYHOESA-N

Properties

• Density: 1.821g/cm³ (Cal.)