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CHEBI:87669 - magenta II free base

Default Structure
ChEBI IDCHEBI:87669
ChEBI Namemagenta II free base
Stars
DefinitionAn imine that is 4-methylidenecyclohexa-2,5-dien-1-imine in which both the hydrogens of the methylidene group are replaced by 4-amino-3-methylphenyl groups. The hydrochloride salt is the histological dye 'magenta II'.
Last Modified26 August 2015
SubmitterSteve
DownloadsMolfile
FormulaC21H21N3
Net Charge0
Average Mass315.420
Monoisotopic Mass315.17355
SMILESCc1cc(C(=C2C=CC(=N)C=C2)c2ccc(N)c(C)c2)ccc1N
InChIInChI=1S/C21H21N3/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
InChIKeyIMOKRVRFBCWWGH-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
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)
magenta II free base (CHEBI:87669) has role fluorochrome (CHEBI:51217)
magenta II free base (CHEBI:87669) has role histological dye (CHEBI:77178)
magenta II free base (CHEBI:87669) is a imine (CHEBI:24783)
magenta II free base (CHEBI:87669) is a substituted aniline (CHEBI:48975)
magenta II free base (CHEBI:87669) is conjugate base of magenta II(1+) (CHEBI:87670)
Incoming Relation(s)
magenta II(1+) (CHEBI:87670) is conjugate acid of magenta II free base (CHEBI:87669)
IUPAC Name 
4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methylene]bis(2-methylaniline)
Synonym  Source
Carbol-fuchsin free baseChemIDplus
Registry NumbersSources
Reaxys:18366210Reaxys
CAS:682730-74-1ChemIDplus