OBO ID: CHEBI:88192
Term Name: Sirius red 4B (acid form) Search Ontology:
Synonyms:
  • 7-(Benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-2-naphthalenesulfonic acid
  • 7-benzamido-4-hydroxy-3-({4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonic acid
  • Direct Red 81 (acid form)
  • Direct Red 81 free acid
  • Sirius red 4B free acid
  • Solaminrot 4B (acid form)
  • Solaminrot 4B free acid
Definition: A naphthalenesulfonic acid that is 7-amino-4-hydroxy-3-({4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonic acid in which one of the amino hydrogens is replaced by a benzoyl group. The disodium salt is the histological dye 'Sirius red 4B'.
References:
  • CAS:25188-42-5
Ontology: Chebi
PHENOTYPE No data available