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CHEBI:87052 - acid fuchsin

ChEBI IDCHEBI:87052
ChEBI Nameacid fuchsin
Stars
DefinitionAn organic sodium salt that is the disodium salt of 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzene-1-sulfonic acid. It is used in the Van Gieson method in conjunction with picric acid to demonstrate collagen fibres red, and in Masson's trichrome to colour smooth muscle in contrast to collagen.
Last Modified22 July 2015
SubmitterSteve
DownloadsMolfile
FormulaC20H17N3O9S3.2Na
Net Charge0
Average Mass585.549
Monoisotopic Mass584.99223
SMILESCc1cc(/C(=C2/C=CC(=[NH2+])C(S(=O)(=O)[O-])=C2)c2ccc(N)c(S(=O)(=O)[O-])c2)cc(S(=O)(=O)[O-])c1N.[Na+].[Na+]
InChIInChI=1S/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2/b19-11-,21-14?;;
InChIKeyRZUBARUFLYGOGC-MTHOTQAESA-L
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)
acid fuchsin (CHEBI:87052) has part acid fuchsin(2−) (CHEBI:87062)
acid fuchsin (CHEBI:87052) has role histological dye (CHEBI:77178)
acid fuchsin (CHEBI:87052) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
disodium 2-amino-5-[(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzene-1-sulfonate
Synonyms  Source
acid violet 19ChEBI
acid rubinChEBI
acid roseineChEBI
acid magentaChEBI
C.I. 42685ChEBI
C.I. Acid Violet 19ChemIDplus
Manual XrefsDatabases
Acid_fuchsinWikipedia
Registry NumbersSources
Reaxys:13196402Reaxys
CAS:68109-73-9ChemIDplus
Citations