4-Hydroxy-3-[(4-Methoxy-2-Sulphophenyl)Azo]-7-(Methylamino)Naphthalene-2-Sulphonic Acid
[CAS# 51838-10-9]

Identification

• Name: 4-Hydroxy-3-[(4-Methoxy-2-Sulphophenyl)Azo]-7-(Methylamino)Naphthalene-2-Sulphonic Acid
• Synonyms: (3E)-3-[(4-Methoxy-2-Sulfo-Phenyl)Hydrazono]-7-Methylamino-4-Oxo-Naphthalene-2-Sulfonic Acid; (3E)-3-[(4-Methoxy-2-Sulfophenyl)Hydrazono]-7-Methylamino-4-Oxo-2-Naphthalenesulfonic Acid; (3E)-4-Keto-3-[(4-Methoxy-2-Sulfo-Phenyl)Hydrazono]-7-Methylamino-Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₁₈H₁₇N₃O₈S₂
• Molecular Weight: 467.47
• CAS Registry Number: 51838-10-9
• EINECS: 257-464-4
• SMILES: C1=C(NC)C=CC3=C1C=C([S](O)(=O)=O)/C(=N/NC2=C([S](O)(=O)=O)C=C(OC)C=C2)C3=O
• InChI: 1S/C18H17N3O8S2/c1-19-11-3-5-13-10(7-11)8-16(31(26,27)28)17(18(13)22)21-20-14-6-4-12(29-2)9-15(14)30(23,24)25/h3-9,19-20H,1-2H3,(H,23,24,25)(H,26,27,28)/b21-17-
• InChIKey: PDHAUHNJKQCJTI-FXBPSFAMSA-N

Properties

• Density: 1.624g/cm³ (Cal.)