(3E)-3-({2-Methyl-4-[(E)-(2-Methylphenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-3,4-Dihydro-1-Naphthalenesulfonic Acid
[CAS# 6300-53-4]

Identification

• Name: (3E)-3-({2-Methyl-4-[(E)-(2-Methylphenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-3,4-Dihydro-1-Naphthalenesulfonic Acid
• Synonyms: C.I. Acid Red 148; Cloth Red B
• Molecular Formula: C₂₄H₂₀N₄O₄S
• Molecular Weight: 460.51
• CAS Registry Number: 6300-53-4
• SMILES: O=S(=O)(O)C=4c1c(cccc1)C(=O)C(=N/Nc3ccc(/N=N/c2ccccc2C)cc3C)/C=4
• InChI: 1S/C24H20N4O4S/c1-15-7-3-6-10-20(15)26-25-17-11-12-21(16(2)13-17)27-28-22-14-23(33(30,31)32)18-8-4-5-9-19(18)24(22)29/h3-14,27H,1-2H3,(H,30,31,32)/b26-25+,28-22+
• InChIKey: PURNCWSYOMVLFH-BLALXCKRSA-N

Properties

• Density: 1.369g/cm³ (Cal.)