Disodium 4-[4-[4-Methoxy-3-(2-Sulfonatooxyethylsulfonyl)Phenyl]Diazenyl-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate
[CAS# 72121-81-4]

Identification

• Name: Disodium 4-[4-[4-Methoxy-3-(2-Sulfonatooxyethylsulfonyl)Phenyl]Diazenyl-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate
• Synonyms: Disodium 4-[4-[4-Methoxy-3-(2-Sulfonatooxyethylsulfonyl)Phenyl]Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Disodium 4-[5-Keto-4-[4-Methoxy-3-(2-Sulfatoethylsulfonyl)Phenyl]Azo-3-Methyl-4H-Pyrazol-1-Yl]Benzenesulfonate; Benzenesulfonic Acid, 4-(4,5-Dihydro-4-((4-Methoxy-3-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-, Disodium Salt
• Molecular Formula: C₁₉H₁₈N₄Na₂O₁₁S₃
• Molecular Weight: 620.53
• CAS Registry Number: 72121-81-4
• EINECS: 276-353-1
• SMILES: C1=C([S](=O)(=O)CCO[S]([O-])(=O)=O)C(=CC=C1N=NC2C(=O)N(N=C2C)C3=CC=C([S]([O-])(=O)=O)C=C3)OC.[Na+].[Na+]
• InChI: 1S/C19H20N4O11S3.2Na/c1-12-18(19(24)23(22-12)14-4-6-15(7-5-14)36(27,28)29)21-20-13-3-8-16(33-2)17(11-13)35(25,26)10-9-34-37(30,31)32;;/h3-8,11,18H,9-10H2,1-2H3,(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2
• InChIKey: DLVXYSKVSXWEFE-UHFFFAOYSA-L