5-Amino-3-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid
[CAS# 3769-62-8]

Identification

• Name: 5-Amino-3-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid
• Synonyms: (3E)-5-Amino-3-[(3-Chloro-2-Hydroxy-5-Nitro-Phenyl)Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3E)-5-Amino-3-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Hydrazono]-4-Oxonaphthalene-2,7-Disulfonic Acid; (3E)-5-Amino-3-[(3-Chloro-2-Hydroxy-5-Nitro-Phenyl)Hydrazono]-4-Keto-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₁₆H₁₁ClN₄O₁₀S₂
• Molecular Weight: 518.86
• CAS Registry Number: 3769-62-8
• EINECS: 223-205-9
• SMILES: C1=C([S](O)(=O)=O)C=C(N)C3=C1C=C([S](O)(=O)=O)/C(=N/NC2=C(O)C(=CC(=C2)[N+]([O-])=O)Cl)C3=O
• InChI: 1S/C16H11ClN4O10S2/c17-9-3-7(21(24)25)4-11(15(9)22)19-20-14-12(33(29,30)31)2-6-1-8(32(26,27)28)5-10(18)13(6)16(14)23/h1-5,19,22H,18H2,(H,26,27,28)(H,29,30,31)/b20-14-
• InChIKey: LODYRHRWPNPGLQ-ZHZULCJRSA-N

Properties

• Density: 2.036g/cm³ (Cal.)