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CHEBI:88280 - Sirius red F3B (acid form)

ChEBI IDCHEBI:88280
ChEBI NameSirius red F3B (acid form)
Stars
DefinitionA naphthalenesulfonic acid that is the free acid form of the dye Sirius red F3B. The hexasodium salt is a histological dye used principally in staining methods for collagen and amyloid.
Last Modified20 October 2015
SubmitterSteve
DownloadsMolfile
FormulaC45H32N10O21S6
Net Charge0
Average Mass1241.202
Monoisotopic Mass1240.00677
SMILESO=C(Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)O)cc4)cc3S(=O)(=O)O)c(S(=O)(=O)O)cc2c1)Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)O)cc4)cc3S(=O)(=O)O)c(S(=O)(=O)O)cc2c1
InChIInChI=1S/C45H32N10O21S6/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)
InChIKeyIUNAENBIEJRAKZ-UHFFFAOYSA-N
Roles Classification
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)
Sirius red F3B (acid form) (CHEBI:88280) has role fluorochrome (CHEBI:51217)
Sirius red F3B (acid form) (CHEBI:88280) has role histological dye (CHEBI:77178)
Sirius red F3B (acid form) (CHEBI:88280) is a azobenzenes (CHEBI:22682)
Sirius red F3B (acid form) (CHEBI:88280) is a naphthalenesulfonic acid (CHEBI:36336)
Sirius red F3B (acid form) (CHEBI:88280) is a naphthols (CHEBI:25392)
Sirius red F3B (acid form) (CHEBI:88280) is a ureas (CHEBI:47857)
Sirius red F3B (acid form) (CHEBI:88280) is conjugate acid of Sirius red F3B(6−) (CHEBI:88281)
Incoming Relation(s)
Sirius red F3B(6−) (CHEBI:88281) is conjugate base of Sirius red F3B (acid form) (CHEBI:88280)
IUPAC Name 
7,7'-(carbonyldiazanediyl)bis[4-hydroxy-3-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonic acid]
Synonyms  Source
direct red 80 free acidChEBI
direct red 80 (acid form)ChEBI
Sirius red F3B free acidChEBI
7,7'-(Carbonyldiimino)bis(4-hydroxy-3-((2-sulfo-4-((4-sulfophenyl)azo)phenyl) azo)-2-naphthalenesulfonic acid)ChemIDplus
Registry NumbersSources
CAS:25188-41-4ChemIDplus