magenta II (CHEBI:87668)

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ChEBI Name	magenta II

ChEBI ID	CHEBI:87668

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.

Supplier Information

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Formula

C21H22ClN3

Net Charge

Average Mass

351.873

Monoisotopic Mass

351.15023

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

InChIKey

YCIVZWKFFBDLTG-UHFFFAOYSA-N

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. fluorochrome A fluorescent dye used to stain biological specimens.

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)

IUPAC Names

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

Citation	Type	Source
23977956	PubMed citation	Europe PMC

Last Modified

26 August 2015