4-Hydroxy-3-[(4-Methoxy-2-Sulfophenyl)Azo]-6-[Methyl[[2-(Sulfooxy)Ethyl]Sulfonyl]Amino]-2-Naphthalenesulfonic Acid
[CAS# 72269-56-8]

Identification

• Name: 4-Hydroxy-3-[(4-Methoxy-2-Sulfophenyl)Azo]-6-[Methyl[[2-(Sulfooxy)Ethyl]Sulfonyl]Amino]-2-Naphthalenesulfonic Acid
• Synonyms: (3E)-3-[(4-Methoxy-2-Sulfo-Phenyl)Hydrazono]-6-(Methyl-(2-Sulfooxyethylsulfonyl)Amino)-4-Oxo-Naphthalene-2-Sulfonic Acid; (3E)-3-[(4-Methoxy-2-Sulfophenyl)Hydrazono]-6-(Methyl-(2-Sulfooxyethylsulfonyl)Amino)-4-Oxo-2-Naphthalenesulfonic Acid; (3E)-4-Keto-3-[(4-Methoxy-2-Sulfo-Phenyl)Hydrazono]-6-(Methyl-(2-Sulfoxyethylsulfonyl)Amino)Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₂₀H₂₁N₃O₁₄S₄
• Molecular Weight: 655.64
• CAS Registry Number: 72269-56-8
• SMILES: C1=C(N([S](=O)(=O)CCO[S](O)(=O)=O)C)C=CC3=C1C(=O)C(=N/NC2=C([S](O)(=O)=O)C=C(OC)C=C2)\C(=C3)[S](O)(=O)=O
• InChI: 1S/C20H21N3O14S4/c1-23(38(25,26)8-7-37-41(33,34)35)13-4-3-12-9-18(40(30,31)32)19(20(24)15(12)10-13)22-21-16-6-5-14(36-2)11-17(16)39(27,28)29/h3-6,9-11,21H,7-8H2,1-2H3,(H,27,28,29)(H,30,31,32)(H,33,34,35)/b22-19-
• InChIKey: TWJOUAIJPGUXOE-QOCHGBHMSA-N

Properties

• Density: 1.772g/cm³ (Cal.)