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CHEBI:88216 - Sudan black B

ChEBI IDCHEBI:88216
ChEBI NameSudan black B
Stars
DefinitionA member of the class of perimidines that is 2,2-dimethyl-2,3-dihydro-1H-perimidine carrying a [4-(phenyldiazenyl)naphthalen-1-yl]diazenyl substituent at position 6. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein bound lipids in paraffin sections.
Last Modified18 May 2022
SubmitterSteve
DownloadsMolfile
FormulaC29H24N6
Net Charge0
Average Mass456.553
Monoisotopic Mass456.20624
SMILESCC1(C)Nc2cccc3c(N=Nc4ccc(N=Nc5ccccc5)c5ccccc45)ccc(c23)N1
InChIInChI=1S/C29H24N6/c1-29(2)30-26-14-8-13-22-25(17-18-27(31-29)28(22)26)35-34-24-16-15-23(20-11-6-7-12-21(20)24)33-32-19-9-4-3-5-10-19/h3-18,30-31H,1-2H3
InChIKeyYCUVUDODLRLVIC-UHFFFAOYSA-N
Wikipedia
Roles Classification
Application:
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.
ChEBI Ontology
Outgoing Relation(s)
Sudan black B (CHEBI:88216) has role histological dye (CHEBI:77178)
Sudan black B (CHEBI:88216) is a azobenzenes (CHEBI:22682)
Sudan black B (CHEBI:88216) is a bis(azo) compound (CHEBI:48960)
Sudan black B (CHEBI:88216) is a perimidines (CHEBI:39204)
IUPAC Name 
2,2-dimethyl-6-{[4-(phenyldiazenyl)naphthalen-1-yl]diazenyl}-2,3-dihydro-1H-perimidine
Synonyms  Source
C.I. 26150ChEBI
Fat black HBChEBI
Solvent black 3ChEBI
Fast Black HBChemIDplus
2,3-Dihydro-2,2-dimethyl-6-((4-(phenylazo)-1-naphthalenyl)azo)-1H-pyrimidineChemIDplus
C.I. Solvent Black 3ChemIDplus
Manual XrefsDatabases
Sudan_Black_BWikipedia
Registry NumbersSources
Reaxys:723248Reaxys
CAS:4197-25-5ChemIDplus
Citations