Direct red 28

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Systematic / IUPAC Name: 4-Amino-3-[[4-[4-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonic acid

ID: Reference8312

Other Names: CGO;
C I Direct red 28 parent;
Kongorot;
3,3'-(Biphenyl-4,4'-diyldidiazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonic acid);
3,3'-[Biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonic acid)

Formula: C32H24N6O6S2

Class: Extractables/Leachables Excipients/Additives/Colorants Textile Chemicals/Auxiliary/Dyes

Spectral Data

Direct red 28 mass spectral data can be found in a separate interface. The data are manually curated and of the highest quality.

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Available MS Data

Used Instruments Orbitrap Fusion with FAIMS
No. of Spectral Trees 2
No. of Spectra 1910
Tandem Spectra MS1, MS2, MS3, MS4
Ionization Methods NSI
Analyzers FT
Last Modification 2/19/2019 6:32:08 AM
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Identificators

InChI InChI=1S/C32H24N6O6S2/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44)/b37-35+,38-36+
InChI Key HFHIDKQMGIGARX-ATXIYDNESA-N
Canonical SMILES c1cc2c(cc(c(c2cc1)N)/N=N/c3ccc(cc3)c4ccc(cc4)/N=N/c5c(c6c(c(c5)S(=O)(=O)O)cccc6)N)S(=O)(=O)O
CAS 573580
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Other Names CGO;
C I Direct red 28 parent;
Kongorot;
3,3'-(Biphenyl-4,4'-diyldidiazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonic acid);
3,3'-[Biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonic acid);
Sodium 3,3'-(1E,1'E)-biphenyl-4,4'-diylbis(diazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate)

In Other Databases

ChEMBL CHEMBL116955
ChemIDPlus 000573580
WebBook 4174896451
ChEBI CHEBI:38217
Wikipedia Kongorot (DE)
ChemSpider 10839
PubChem 11314
KEGG C14078