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Weight350.331 g/mol
FormulaC16H11N2NaO4S
Hydrogen Acceptors6
Hydrogen Donors1
Aromatic Rings2
Rotatable Bonds3

Acid orange 7 (633-96-5)

Orange II  ·  orange 4  ·  Tropaeolin

Score: #2151 in Physics , #5131 in Biology , #6674 in Chemistry
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Alternate Names

  • Orange II
  • orange 4
  • Tropaeolin
  • C.I. Acid Orange
  • C.I. Acid Orange 7
  • DC orange no. 4
  • 2-naphthol orange
  • beta-naphthol orange
  • D and C orange no. 4
  • SMILES
    C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]
  • InChIKey
    IGQFKZCLTLAWLO-UHFFFAOYSA-M

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Synthesis

1,2-NAPHTHOQUINONE  +  4-hydrazinylbenzenesulfonate (Imine formation from aldehyde)
Cinnamonitrile  +  Reactant (Grignard carbonyl)
Synthesis of Acid orange 7 ›

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