Soluble Indigo

PubChem Notes:

Indigotindisulfonate Sodium An indolesulfonic acid that is used as a dye in renal function testing and as a reagent for the detection of nitrates and chlorates and in the testing of milk.

Molecular Formula: C16H10N2Na2O8S2+2


InChI: InChI=1/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/b14-13+;;/f/h21,24H;;

InChIKey: InChIKey=KHLVKKOJDHCJMG-VXBMSDQBDS
SMILES: C1=CC2=C(C=C1S(=O)(=O)O)C(=O)C(=C3C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)O)N2.[Na+].[Na+]

Names:
    disodium (2E)-3-oxo-2-(3-oxo-5-sulfo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid
    Indigocarmin
    Indigotine B
    Indigotine Lake
    Indigotine
    Indigo carmine
    Indigo Extract
    Indocarmine F
    Murabba
    Sachsischblau
    Soluble Indigo

Registries:
    PubChem CID 5282429
    PubChem ID 156689