OBO ID: CHEBI:90117
Term Name: indigo carmine (acid form) Search Ontology:
Synonyms:
  • (2E)-3-oxo-2-(3-oxo-5-sulfo-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonic acid
  • 2-(1,3-Dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid
  • indigo carmine free acid
  • indigo-5,5'-disulfonic acid
  • Indigotindisulfonate
  • Indigotindisulfonic acid
Definition: A member of the class of indolones obtained by formal 2,2'-oxidative coupling of two molecules of 3-oxo-2,3-dihydroindole-5-sulfonic acids.
References:
Ontology: Chebi
PHENOTYPE No data available