4-[4-[2-(1-Ethylnaphtho[1,2-d]Thiazol-2(3H)-Ylidene)-1-Methylethylidene]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
[CAS# 29637-18-1]

Identification

• Name: 4-[4-[2-(1-Ethylnaphtho[1,2-d]Thiazol-2(3H)-Ylidene)-1-Methylethylidene]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonic Acid
• Synonyms: 4-[(4E)-4-[(2Z)-2-(1-Ethylbenzo[E][1,3]Benzothiazol-2-Ylidene)-1-Methyl-Ethylidene]-3-Methyl-5-Oxo-Pyrazol-1-Yl]Benzenesulfonic Acid; 4-[(4E)-4-[(2Z)-2-(1-Ethyl-2-Benzo[E][1,3]Benzothiazolylidene)-1-Methylethylidene]-3-Methyl-5-Oxo-1-Pyrazolyl]Benzenesulfonic Acid; 4-[(4E)-4-[(2Z)-2-(1-Ethylbenzo[E][1,3]Benzothiazol-2-Ylidene)-1-Methyl-Ethylidene]-5-Keto-3-Methyl-Pyrazol-1-Yl]Benzenesulfonic Acid
• Molecular Formula: C₂₆H₂₃N₃O₄S₂
• Molecular Weight: 505.61
• CAS Registry Number: 29637-18-1
• EINECS: 249-743-4
• SMILES: C1=CC(=CC=C1[S](=O)(=O)O)N2N=C(C)\C(C2=O)=C(/C=C/3SC5=C(N3CC)C4=CC=CC=C4C=C5)C
• InChI: 1S/C26H23N3O4S2/c1-4-28-23(34-22-14-9-18-7-5-6-8-21(18)25(22)28)15-16(2)24-17(3)27-29(26(24)30)19-10-12-20(13-11-19)35(31,32)33/h5-15H,4H2,1-3H3,(H,31,32,33)/b23-15-,24-16+
• InChIKey: VFUBECKRASDZKT-REPVBDINSA-N

Properties

• Density: 1.4g/cm³ (Cal.)