CHEBI:53615 - Bismark brown Y

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ChEBI Name Bismark brown Y
Definition A hydrochloride that is the dihydrochloride of 4,4'-[1,3-phenylenebis(diazene-2,1-diyl)]di(benzene-1,3-diamine). Bismarck brown Y is a metachromatic dye which stains acid mucins yellow. It is also a constituent of Papanicolaou's EA solutions, used for cervical, and other smears.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C18H20Cl2N8
Net Charge 0
Average Mass 419.31100
Monoisotopic Mass 418.119
InChI InChI=1S/C18H18N8.2ClH/c19-11-4-6-17(15(21)8-11)25-23-13-2-1-3-14(10-13)24-26-18-7-5-12(20)9-16(18)22;;/h1-10H,19-22H2;2*1H
SMILES Cl.Cl.Nc1ccc(N=Nc2cccc(c2)N=Nc2ccc(N)cc2N)c(N)c1
Roles Classification
Application(s): 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.
A fluorescent dye used to stain biological specimens.
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ChEBI Ontology
Outgoing Bismark brown Y (CHEBI:53615) has part basic brown 1 (CHEBI:87654)
Bismark brown Y (CHEBI:53615) has role fluorochrome (CHEBI:51217)
Bismark brown Y (CHEBI:53615) has role histological dye (CHEBI:77178)
Bismark brown Y (CHEBI:53615) is a hydrochloride (CHEBI:36807)
4,4'-[1,3-phenylenebis(diazene-2,1-diyl)]di(benzene-1,3-diamine) dihydrochloride
Synonyms Sources
Basic brown 1 ChEBI
Bismarck brown ChEBI
Bismarck brown Y ChEBI
C.I. 21000 ChEBI
C.I. Basic Brown 1, dihydrochloride ChemIDplus
Manchester brown ChEBI
Phenylene brown ChEBI
Manual Xref Database
Bismarck_brown_Y Wikipedia
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Registry Numbers Types Sources
10114-58-6 CAS Registry Number ChemIDplus
8372091 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
16095814 PubMed citation Europe PMC
16455100 PubMed citation Europe PMC
18844695 PubMed citation Europe PMC
20292688 PubMed citation Europe PMC
24271729 PubMed citation Europe PMC
6171060 PubMed citation Europe PMC
9138538 PubMed citation Europe PMC
9187732 PubMed citation Europe PMC
Last Modified
26 August 2015