Acid Red 172
[CAS# 6826-53-5]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Acid Red 172
• Synonyms: Disodium (3E)-3-[[5-Chloro-2-(Phenylmethoxy)Phenyl]Hydrazono]-5-[(4-Methylphenyl)Sulfonylamino]-4-Oxo-Naphthalene-2,7-Disulfonate; Disodium (3E)-3-[[5-Chloro-2-(Phenylmethoxy)Phenyl]Hydrazono]-5-[(4-Methylphenyl)Sulfonylamino]-4-Oxonaphthalene-2,7-Disulfonate; Disodium (3E)-3-[[2-(Benzyloxy)-5-Chloro-Phenyl]Hydrazono]-4-Keto-5-[(4-Methylphenyl)Sulfonylamino]Naphthalene-2,7-Disulfonate
• Molecular Formula: C₃₀H₂₂ClN₃Na₂O₁₀S₃
• Molecular Weight: 762.13
• CAS Registry Number: 6826-53-5
• EINECS: 229-902-4
• SMILES: C2=C([S]([O-])(=O)=O)C=C(N[S](=O)(=O)C1=CC=C(C=C1)C)C5=C2C=C([S]([O-])(=O)=O)C(=N/NC4=C(OCC3=CC=CC=C3)C=CC(=C4)Cl)/C5=O.[Na+].[Na+]
• InChI: 1S/C30H24ClN3O10S3.2Na/c1-18-7-10-22(11-8-18)45(36,37)34-25-16-23(46(38,39)40)13-20-14-27(47(41,42)43)29(30(35)28(20)25)33-32-24-15-21(31)9-12-26(24)44-17-19-5-3-2-4-6-19;;/h2-16,32,34H,17H2,1H3,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b33-29-
• InChIKey: ZRRRQKIGTYVHBV-FNFNIPNXSA-L