Alizarin Red

Molecular Formula: C₁₄H₈O₇S

InChI: InChI=1/C14H8O7S/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18/h1-5,17-18H,(H,19,20,21)/f/h19H

InChIKey: InChIKey=JKYKXTRKURYNGW-LILDFLRNCQ
SMILES: C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)O

Names:
    Alizarin Red S free acid
    Alizarin Red
    1,2-Dihydroxy-3-sulfoanthraquinone
    1,2-Dihydroxy-3-sulfonate-9,10-anthraquinone
    2-Anthracenesulfonic acid, 9,10-dihydro-3,4-dihydroxy-9,10-dioxo-
    2-Anthraquinonesulfonic acid, 3,4-dihydroxy-
    3,4-Dihydroxy-2-anthraquinonesulfonic acid
    3,4-Dihydroxy-9,10-anthraquinone-2-sulfonic acid
    3,4-dihydroxy-9,10-dioxo-anthracene-2-sulfonic acid
    3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid
    3-Alizarinsulfonic acid

Registries:
    PubChem CID 8534
    PubChem ID 206881