CHEBI:88279 - Sirius red F3B

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ChEBI Name Sirius red F3B
ChEBI ID CHEBI:88279
Definition An organic sodium salt resulting from the formal condensation of Sirius red F3B (acid form) with six equivalents of sodium hydroxide. A polyazo dye used principally in staining methods for collagen and amyloid.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C45H26N10Na6O21S6
Net Charge 0
Average Mass 1373.079
Monoisotopic Mass 1371.89844
InChI InChI=1S/C45H32N10O21S6.6Na/c56-43-33-13-5-27(17-23(33)19-39(81(71,72)73)41(43)54-52-35-15-7-29(21-37(35)79(65,66)67)50-48-25-1-9-31(10-2-25)77(59,60)61)46-45(58)47-28-6-14-34-24(18-28)20-40(82(74,75)76)42(44(34)57)55-53-36-16-8-30(22-38(36)80(68,69)70)51-49-26-3-11-32(12-4-26)78(62,63)64;;;;;;/h1-22,56-57H,(H2,46,47,58)(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76);;;;;;/q;6*+1/p-6
InChIKey YIQKLZYTHXTDDT-UHFFFAOYSA-H
SMILES [Na+].[Na+].[Na+].C12=CC=C(C=C1C=C(C(=C2O)N=NC=3C=CC(=CC3S([O-])(=O)=O)N=NC=4C=CC(=CC4)S([O-])(=O)=O)S([O-])(=O)=O)NC(NC=5C=C6C(=CC5)C(=C(N=NC=7C=CC(=CC7S([O-])(=O)=O)N=NC=8C=CC(=CC8)S([O-])(=O)=O)C(=C6)S([O-])(=O)=O)O)=O.[Na+].[Na+].[Na+]
Roles Classification
Application(s): 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.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing Sirius red F3B (CHEBI:88279) has part Sirius red F3B(6−) (CHEBI:88281)
Sirius red F3B (CHEBI:88279) has role fluorochrome (CHEBI:51217)
Sirius red F3B (CHEBI:88279) has role histological dye (CHEBI:77178)
Sirius red F3B (CHEBI:88279) is a organic sodium salt (CHEBI:38700)
IUPAC Name
hexasodium 7,7'-(carbonyldiazanediyl)bis[4-hydroxy-3-({2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate]
Synonyms Sources
C.I. 35780 ChEBI
C.I. direct red 80 ChemIDplus
C.I. Direct Red 80, hexasodium salt ChemIDplus
Direct red 80 ChEBI
Hexasodium 7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-sulphonato-4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate) ChemIDplus
Registry Numbers Types Sources
2610-10-8 CAS Registry Number ChemIDplus
8185575 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
21417582 PubMed citation Europe PMC
25305604 PubMed citation Europe PMC
26261516 PubMed citation Europe PMC
Last Modified
20 October 2015