4-[(4E)-4-[(4-Dimethylaminophenyl)Methylidene]-3-Methyl-5-Oxopyrazol-1-Yl]Benzenesulfonic Acid
[CAS# 33981-19-0]

Identification

• Name: 4-[(4E)-4-[(4-Dimethylaminophenyl)Methylidene]-3-Methyl-5-Oxopyrazol-1-Yl]Benzenesulfonic Acid
• Synonyms: 4-[(4E)-4-[(4-Dimethylaminophenyl)Methylene]-3-Methyl-5-Oxo-Pyrazol-1-Yl]Benzenesulfonic Acid; 4-[(4E)-4-[(4-Dimethylaminophenyl)Methylene]-3-Methyl-5-Oxo-1-Pyrazolyl]Benzenesulfonic Acid; 4-[(4E)-4-(4-Dimethylaminobenzylidene)-5-Keto-3-Methyl-Pyrazol-1-Yl]Benzenesulfonic Acid
• Molecular Formula: C₁₉H₁₉N₃O₄S
• Molecular Weight: 385.44
• CAS Registry Number: 33981-19-0
• EINECS: 251-774-3
• SMILES: C3=C(N1N=C(C(/C1=O)=C\C2=CC=C(N(C)C)C=C2)C)C=CC(=C3)[S](=O)(=O)O
• InChI: 1S/C19H19N3O4S/c1-13-18(12-14-4-6-15(7-5-14)21(2)3)19(23)22(20-13)16-8-10-17(11-9-16)27(24,25)26/h4-12H,1-3H3,(H,24,25,26)/b18-12+
• InChIKey: VRZMESZQDKLNTR-LDADJPATSA-N

Properties

• Density: 1.323g/cm³ (Cal.)