CHEBI:87484 - fast red B

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name fast red B
ChEBI ID CHEBI:87484
Definition An organosulfonate salt composed from 2-methoxy-4-nitrobenzene-1-diazonium and 5-sulfonaphthalene-1-sulfonate in a 1:1 ratio. Used for demostrating enterochromaffin in carcinoid tumours.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C17H13N3O9S2
Net Charge 0
Average Mass 467.43000
Monoisotopic Mass 467.00932
InChI InChI=1S/C10H8O6S2.C7H6N3O3/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;1-13-7-4-5(10(11)12)2-3-6(7)9-8/h1-6H,(H,11,12,13)(H,14,15,16);2-4H,1H3/q;+1/p-1
InChIKey AXKAZKNOUOFMLN-UHFFFAOYSA-M
SMILES COc1cc(ccc1[N+]#N)[N+]([O-])=O.OS(=O)(=O)c1cccc2c(cccc12)S([O-])(=O)=O
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.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing fast red B (CHEBI:87484) has part 2-methoxy-4-nitrobenzenediazonium (CHEBI:87486)
fast red B (CHEBI:87484) has role histological dye (CHEBI:77178)
fast red B (CHEBI:87484) is a organosulfonate salt (CHEBI:64382)
IUPAC Name
2-methoxy-4-nitrobenzene-1-diazonium 5-sulfonaphthalene-1-sulfonate
Synonyms Sources
azoic diazo 5 ChEBI
C.I. 37125 ChEBI
fast red salt B ChEBI
Last Modified
14 August 2015