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CHEBI:87186 - Biebrich scarlet

ChEBI IDCHEBI:87186
ChEBI NameBiebrich scarlet
Stars
DefinitionAn organic sodium salt having 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used as a plasma stain in Masson's trichrome.
Last Modified29 July 2015
SubmitterSteve
DownloadsMolfile
FormulaC22H14N4O7S2.2Na
Net Charge0
Average Mass556.489
Monoisotopic Mass556.00993
SMILESO=S(=O)([O-])c1ccc(N=Nc2ccc(N=Nc3c(O)ccc4ccccc34)c(S(=O)(=O)[O-])c2)cc1.[Na+].[Na+]
InChIInChI=1S/C22H16N4O7S2.2Na/c27-20-12-5-14-3-1-2-4-18(14)22(20)26-25-19-11-8-16(13-21(19)35(31,32)33)24-23-15-6-9-17(10-7-15)34(28,29)30;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2
InChIKeyVVAVKBBTPWYADW-UHFFFAOYSA-L
Wikipedia
Roles Classification
Application:
histological dye  A dye used in microscopic or electron microscopic examination of cells and tissues to give contrast and to highlight particular features of interest, such as nuclei and cytoplasm.
ChEBI Ontology
Outgoing Relation(s)
Biebrich scarlet (CHEBI:87186) has part Biebrich scarlet(2−) (CHEBI:87188)
Biebrich scarlet (CHEBI:87186) has role histological dye (CHEBI:77178)
Biebrich scarlet (CHEBI:87186) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
disodium 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate
Synonyms  Source
Croceine scarletChEBI
ponceau BSChEBI
ponceau BChEBI
C.I. 26905ChEBI
acid red 66ChEBI
Fenazo Scarlet BChemIDplus
Manual XrefsDatabases
Biebrich_scarletWikipedia
Registry NumbersSources
Reaxys:3883900Reaxys
CAS:4196-99-0ChemIDplus