1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid

• CAS: 3147-14-6
• Catalog Number: ACM3147146
• Category: Other Products
• Molecular Weight: 358.37
• Molecular Formula: C₁₇H₁₄N₂O₅S
• Synonyms: CALMAGITE, C204_ALDRICH, NSC299391, CID5483111, NCI60_002511, 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(6-hydroxy-m-tolyl)azo]-, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-, 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid, 3147-14-6
• IUPAC Name: (4Z)-4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid
• Canonical SMILES: CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O
• InChI Key: ASFVMSDYPYMUFL-ZPHPHTNESA-N
• Melting Point: 300ºC
• Density: 1.48 g/cm³
• Appearance: dark brown crystalline powder
• EC Number: 221-563-0
• Exact Mass: 358.06200
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 7
• H-Bond Donor: 3
• Safety Description: S24/25
• Stability: Stable. Incompatible with strong oxidizing agents.