4-[4,5-Dihydro-3-Methyl-4-[[4-Methyl-3-[(Phenylamino)Sulphonyl]Phenyl]Azo]-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
[CAS# 25739-67-7]

Identification

• Name: 4-[4,5-Dihydro-3-Methyl-4-[[4-Methyl-3-[(Phenylamino)Sulphonyl]Phenyl]Azo]-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
• Synonyms: 4-[3-Methyl-4-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Azo-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; 4-[5-Keto-3-Methyl-4-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Azo-4H-Pyrazol-1-Yl]Benzenesulfonic Acid; Benzenesulfonic Acid, 4-(4,5-Dihydro-3-Methyl-4-((4-Methyl-3-((Phenylamino)Sulfonyl)Phenyl)Azo)-5-Oxo-1H-Pyrazol-1-Yl)-
• Molecular Formula: C₂₃H₂₁N₅O₆S₂
• Molecular Weight: 527.57
• CAS Registry Number: 25739-67-7
• EINECS: 247-224-7
• SMILES: C1=CC(=CC(=C1C)[S](=O)(=O)NC2=CC=CC=C2)N=NC3C(=NN(C3=O)C4=CC=C(C=C4)[S](=O)(=O)O)C
• InChI: 1S/C23H21N5O6S2/c1-15-8-9-18(14-21(15)35(30,31)27-17-6-4-3-5-7-17)24-25-22-16(2)26-28(23(22)29)19-10-12-20(13-11-19)36(32,33)34/h3-14,22,27H,1-2H3,(H,32,33,34)
• InChIKey: DNNYNDQWWWDTPP-UHFFFAOYSA-N

Properties

• Density: 1.502g/cm³ (Cal.)