5-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-6-Hydroxynaphthalene-1-Sulphonic Acid
[CAS# 93893-62-0]

Identification

• Name: 5-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-6-Hydroxynaphthalene-1-Sulphonic Acid
• Synonyms: (5Z)-5-[(3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]-6-Oxo-Naphthalene-1-Sulfonic Acid; (5Z)-5-[(3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]-6-Oxo-1-Naphthalenesulfonic Acid; (5Z)-6-Keto-5-[(5-Keto-3-Methyl-1-Phenyl-4H-Pyrazol-4-Yl)Hydrazono]N
• Molecular Formula: C₂₀H₁₆N₄O₅S
• Molecular Weight: 424.43
• CAS Registry Number: 93893-62-0
• EINECS: 299-652-9
• SMILES: C1=CC=C([S](O)(=O)=O)C4=C1C(=N/NC2C(=NN(C2=O)C3=CC=CC=C3)C)/C(=O)C=C4
• InChI: 1S/C20H16N4O5S/c1-12-18(20(26)24(23-12)13-6-3-2-4-7-13)21-22-19-15-8-5-9-17(30(27,28)29)14(15)10-11-16(19)25/h2-11,18,21H,1H3,(H,27,28,29)/b22-19-
• InChIKey: LLVAQHBRSQCJKO-QOCHGBHMSA-N

Properties

• Density: 1.535g/cm³ (Cal.)