CHEBI:87668 - magenta II

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ChEBI Name magenta II
Definition A hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the minor constituents of Basic fuchsin, together with pararosanilin, rosanilin and new fuchsin.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C21H22ClN3
Net Charge 0
Average Mass 351.873
Monoisotopic Mass 351.150
InChI InChI=1S/C21H21N3.ClH/c1-13-11-16(5-9-19(13)23)21(15-3-7-18(22)8-4-15)17-6-10-20(24)14(2)12-17;/h3-12,22H,23-24H2,1-2H3;1H
SMILES C=1C(=CC(=C(C1)N)C)C(=C2C=CC(=N)C=C2)C=3C=C(C(=CC3)N)C.Cl
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 magenta II (CHEBI:87668) has part magenta II(1+) (CHEBI:87670)
magenta II (CHEBI:87668) has role fluorochrome (CHEBI:51217)
magenta II (CHEBI:87668) has role histological dye (CHEBI:77178)
magenta II (CHEBI:87668) is a hydrochloride (CHEBI:36807)
Incoming basic fuchsin (CHEBI:87661) has part magenta II (CHEBI:87668)
4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methylene]bis(2-methylaniline) hydrochloride
4-[bis(4-amino-3-methylphenyl)methylidene]cyclohexa-2,5-dien-1-iminium chloride
Synonyms Sources
4-((4-Amino-m-tolyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl)-o-toluidine monohydrochloride ChemIDplus
Carbol-fuchsin ChemIDplus
dimethyl fuchsin ChEBI
Registry Numbers Types Sources
18366209 Reaxys Registry Number Reaxys
4197-24-4 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
23977956 PubMed citation Europe PMC
Last Modified
26 August 2015