Tetrabromo-m-cresolphthalein sulfone

Bromcresol Green An indicator and reagent. It has been used in serum albumin determinations and as a pH indicator.

Molecular Formula: C₂₁H₁₄Br₄O₅S

InChI: InChI=1/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3

InChIKey: InChIKey=FRPHFZCDPYBUAU-UHFFFAOYAS
SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

Names:
    BRN 0372527
    BROMCRESOL GREEN
    Bromocresol Green (6CI)
    Bromocresol green
    EINECS 200-972-8
    NSC 7817
    o-Toluenesulfonic acid, alpha-hydroxy-, gamma-sultone
    Tetrabromo-m-cresolphthalein sulfone
    2,6-dibromo-4-[9-(3,5-dibromo-4-hydroxy-2-methyl-phenyl)-7,7-dioxo-8-oxa-7λ6-thiabicyclo[4.3.0]nona-1,3,5-trien-9-yl]-3-methyl-phenol
    3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein
    5-19-03-00460 (Beilstein Handbook Reference)

Registries:
    PubChem CID 6451
    PubChem ID 149401