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CHEBI:88179 - nuclear fast red free acid

ChEBI IDCHEBI:88179
ChEBI Namenuclear fast red free acid
Stars
DefinitionA member of the class of hydroxyanthraquinones that is 1,3-dihydroxyanthraquinone carrying additional sulfo and amino substituents at positions 2 and 4 respectively. The sodium salt is the histological dye 'nuclear fast red'
Last Modified14 June 2016
SubmitterSteve
DownloadsMolfile
FormulaC14H9NO7S
Net Charge0
Average Mass335.293
Monoisotopic Mass335.00997
SMILESNc1c(O)c(S(=O)(=O)O)c(O)c2c1C(=O)c1ccccc1C2=O
InChIInChI=1S/C14H9NO7S/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16/h1-4,18-19H,15H2,(H,20,21,22)
InChIKeyAMXZGMCPHWGQGT-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Applications:
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 Relation(s)
nuclear fast red free acid (CHEBI:88179) has role fluorochrome (CHEBI:51217)
nuclear fast red free acid (CHEBI:88179) has role histological dye (CHEBI:77178)
nuclear fast red free acid (CHEBI:88179) is a arenesulfonic acid (CHEBI:33555)
nuclear fast red free acid (CHEBI:88179) is a dihydroxyanthraquinone (CHEBI:37484)
nuclear fast red free acid (CHEBI:88179) is a primary arylamine (CHEBI:50471)
nuclear fast red free acid (CHEBI:88179) is conjugate acid of nuclear fast red(1−) (CHEBI:88181)
Incoming Relation(s)
nuclear fast red(1−) (CHEBI:88181) is conjugate base of nuclear fast red free acid (CHEBI:88179)
IUPAC Name 
4-amino-1,3-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
Synonyms  Source
nuclear fast red (acid form)ChEBI
calcium red (acid form)ChEBI
calcium red free acidChEBI
4-amino-1,3-dihydroxy-9,10-anthraquinone-2-sulfonateChEBI