pararosaniline free base (CHEBI:75372)

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ChEBI Name	pararosaniline free base

ChEBI ID	CHEBI:75372

Definition	An imine that is 4-methylidenecyclohexa-2,5-dien-1-imine in which both the hydrogens of the methylidene group are replaced by 4-aminophenyl groups. The hydrochloride salt is the histological dye 'pararosaniline'.

Stars	This entity has been manually annotated by the ChEBI Team.

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Formula

C19H17N3

Net Charge

Average Mass

287.35840

Monoisotopic Mass

287.14225

InChI

InChI=1S/C19H17N3/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,20H,21-22H2

InChIKey

AFAIELJLZYUNPW-UHFFFAOYSA-N

SMILES

Nc1ccc(cc1)C(c1ccc(N)cc1)=C1C=CC(=N)C=C1

Roles Classification
Chemical Role(s):	Bronsted base A molecular entity capable of accepting a hydron from a donor (Bronsted acid). (via organic amino compound )

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	pararosaniline free base (CHEBI:75372) has role fluorochrome (CHEBI:51217) pararosaniline free base (CHEBI:75372) has role histological dye (CHEBI:77178) pararosaniline free base (CHEBI:75372) is a imine (CHEBI:24783) pararosaniline free base (CHEBI:75372) is a substituted aniline (CHEBI:48975) pararosaniline free base (CHEBI:75372) is conjugate base of pararosaniline(1+) (CHEBI:87664)

Incoming	pararosaniline(1+) (CHEBI:87664) is conjugate acid of pararosaniline free base (CHEBI:75372)

IUPAC Name

4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methanediyl]dianiline

Synonyms

Sources

4-(4,4'-diamino-benzhydrylidene)-cyclohexa-2,5-dienone-imine

ChEBI

basic fuchsin

ChEBI

Basic Red 9

Note: (2013-08-28) C.I. Basic Red 9 is widely used as a synonym for the hydrochloride salt of pararosaniline.

ChemIDplus

pararosaniline

ChEBI

Last Modified

26 August 2015