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CHEBI:88202 - Congo corinth

Default Structure
ChEBI IDCHEBI:88202
ChEBI NameCongo corinth
Stars
DefinitionAn organic sodium salt resulting from the formal condensation of Congo corinth (acid form) with two equivalents of sodium hydroxide. A histological dye used to stain frozen sections for rapid diagnosis and to demonstrate amuloid.
Last Modified13 October 2015
SubmitterSteve
DownloadsMolfile
FormulaC32H21N5O7S2.2Na
Net Charge0
Average Mass697.662
Monoisotopic Mass697.06778
SMILESNc1c(/N=N/c2ccc(-c3ccc(/N=N/c4cc(S(=O)(=O)[O-])c5ccccc5c4O)cc3)cc2)cc(S(=O)(=O)[O-])c2ccccc12.[Na+].[Na+]
InChIInChI=1S/C32H23N5O7S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)36-34-21-13-9-19(10-14-21)20-11-15-22(16-12-20)35-37-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)38;;/h1-18,38H,33H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b36-34+,37-35+;;
InChIKeyZWYHVBGOBINPHN-AVRYKWKFSA-L
Roles Classification
Applications:
fluorochrome  A fluorescent dye used to stain biological specimens.
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)
Congo corinth (CHEBI:88202) has part Congo corinth(2−) (CHEBI:88204)
Congo corinth (CHEBI:88202) has role fluorochrome (CHEBI:51217)
Congo corinth (CHEBI:88202) has role histological dye (CHEBI:77178)
Congo corinth (CHEBI:88202) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
disodium 3-({4'-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl][1,1'-biphenyl]-4-yl}diazenyl)-4-hydroxynaphthalene-1-sulfonate
Synonyms  Source
C.I. 22145ChEBI
C.I. Direct Red 10ChemIDplus
Congo corinth GChEBI
Direct red 10ChEBI
Disodium 4-amino-3-((4'-((1-hydroxy-4-sulphonato-2-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)naphthalene-1-sulphonateChemIDplus
Erie garnet BChEBI
Registry NumbersSources
CAS:2429-70-1ChemIDplus
Citations