OBO ID: CHEBI:88195
Term Name: Pontamine sky blue 5B (acid form) Search Ontology:
Synonyms:
  • 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl)]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic acid)
  • C.I. Direct Blue 15 (acid form)
  • C.I. Direct Blue 15 free acid
  • Pontamine sky blue 5B free acid
Definition: A ring assembly consisting of two 5-amino-4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid units joined by a 4,4'-linkage. The tetrasodium salt is the histological dye 'Pontamine sky blue 5B'.
References:
  • Reaxys:740802
Ontology: ChEBI  ( EBI )
PHENOTYPE No data available