CHEBI:86224 - Amido Black 10B (acid form)

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ChEBI Name Amido Black 10B (acid form)
ChEBI ID CHEBI:86224
Definition A bis(azo) compound that is naphthalene-2,7-disulfonic acid in which the hydrogens at positions 3, 4, 5, and 6 are replaced by (p-nitrophenyl)azo, amino, hydroxy, and phenylazo groups, respectively. A biological stain, it can be used interchangeably with its disodium salt, Amido Black 10B.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C22H16N6O9S2
Net Charge 0
Average Mass 572.52700
Monoisotopic Mass 572.04202
InChI InChI=1S/C22H16N6O9S2/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37)/b26-25+,27-24+
InChIKey HKJKONMZMPUGHJ-BZHOXZENSA-N
SMILES Nc1c(\N=N\c2ccc(cc2)[N+]([O-])=O)c(cc2cc(c(\N=N\c3ccccc3)c(O)c12)S(O)(=O)=O)S(O)(=O)=O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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 Amido Black 10B (acid form) (CHEBI:86224) has role histological dye (CHEBI:77178)
Amido Black 10B (acid form) (CHEBI:86224) is a C-nitro compound (CHEBI:35716)
Amido Black 10B (acid form) (CHEBI:86224) is a aminonaphthalenesulfonic acid (CHEBI:38210)
Amido Black 10B (acid form) (CHEBI:86224) is a bis(azo) compound (CHEBI:48960)
Amido Black 10B (acid form) (CHEBI:86224) is a naphthols (CHEBI:25392)
Amido Black 10B (acid form) (CHEBI:86224) is conjugate acid of 4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonate (CHEBI:86227)
Incoming 4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonate (CHEBI:86227) is conjugate base of Amido Black 10B (acid form) (CHEBI:86224)
IUPAC Name
4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonic acid
Synonyms Sources
4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonic acid ChEBI
4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonic acid ChEBI
Registry Number Type Source
3121-74-2 CAS Registry Number ChemIDplus
Last Modified
29 June 2015