2,5-Dichloro-4-(3-methyl-4-{[2-methyl-5-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
[CAS# 85721-15-9]

Identification

• Name: 2,5-Dichloro-4-(3-methyl-4-{[2-methyl-5-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
• Synonyms: 4-[4-[[5-(anilinosulphonyl)-o-tolyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonic acid
• Molecular Formula: C₂₃H₁₉Cl₂N₅O₆S₂
• Molecular Weight: 596.46
• CAS Registry Number: 85721-15-9
• EINECS: 288-426-5
• SMILES: O=S(=O)(Nc1ccccc1)c4cc(N=NC3C(\C)=N/N(c2cc(Cl)c(cc2Cl)S(O)(=O)=O)C3=O)c(C)cc4
• InChI: 1S/C23H19Cl2N5O6S2/c1-13-8-9-16(37(32,33)29-15-6-4-3-5-7-15)10-19(13)26-27-22-14(2)28-30(23(22)31)20-11-18(25)21(12-17(20)24)38(34,35)36/h3-12,22,29H,1-2H3,(H,34,35,36)
• InChIKey: DTMSJUWGFSLCCW-UHFFFAOYSA-N

Properties

• Density: 1.613g/cm³ (Cal.)