METHYL ORANGE

Molecular Formula: C₁₄H₁₅N₃O₃S

InChI: InChI=1/C14H15N3O3S/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20/h3-10H,1-2H3,(H,18,19,20)/b16-15+/f/h18H

InChIKey: InChIKey=IETWCRRCPURZOC-DXGFHOJQDD
SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)O

Names:
    EINECS 207-932-9
    Methyl orange (acid form)
    METHYL ORANGE
    NSC 9595
    p-((p-(Dimethylamino)phenyl)azo)benzenesulfonic acid
    4'-Sulfo-N,N-dimethyl-4-aminoazobenzene
    4-(Dimethylamino)azobenzene-4'-sulfonic acid
    4-((4-(Dimethylamino)phenyl)azo)benzenesulphonic acid
    4-(4-Dimethylaminophenylazo)benzenesulfonic acid
    4-(4-dimethylaminophenyl)diazenylbenzenesulfonic acid
    4-(4-Sulfophenylazo)-N,N-dimethylaniline

Registries:
    PubChem CID 11037
    PubChem ID 213278