Registration Dossier
Registration Dossier
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A mixture of isomers of: 1,1'-[(3,5(or 2,4 or 4,6 or 2,6)-dihydroxy-o(or m or p)-phenylene)bis(azo-meta-phenyleneazo{1-[3-(dimethylamino)propyl]-1,2-dihydro-6-hydroxy-4-methyl-2-oxopyridine-5,3-diyl})]dipyridinium-dichloride-dihydrochloride; 1-(1-[3-(dimethylamino)propyl]-5-{3-[x-(4-{1-[3-(dimethylamino)propyl]-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-pyridinio-3-pyridylazo}phenylazo)-2,4(or 2,6 or 3,5 or 4,6)-dihydroxyphenylazo]phenylazo}-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridyl)pyridinium-dichloride-dihydrochloride (where x is variable)
EC number: 404-540-1 | CAS number: 159405-95-5 BRAUN HM 2763; BROWN HM 2763; BRUN HM 2763; BRUNO HM 2763
Reference substances
- IUPAC name:
- 1,1'-[(Dihydroxyphenylene)bis(azo-meta-phenyleneazo{1-[3-(dimethylamino)propyl]-1,2-dihydro-6-hydroxy-4-methyl-2-oxopyridine-5,3-diyl})
[Dihydroxyphenylene refers to the following isomers:
3,5-dihydroxy-ortho-phenylene
2,4-dihydroxy-meta-phenylene
4,6-dihydroxy-meta-phenylene
2,6-dihydroxy-para-phenylene
Inventory
Synonyms
- Names:
- BROW HM 2763 F67
- CARTASOL BROWN M-HM 2763 FARBSALZ
- HM 2763 F
Molecular and structural information
- Molecular formula:
- C50H56Cl4N14O6
- Molecular weight:
- ca. 1 090
- SMILES notation:
- [Cl-].[Cl-].Cl.Cl.CN(C)CCCN1C(=O)C([n+]2ccccc2)=C(C)C(/N=N/c2cccc(c2)/N=N/c2cc(O)c(/N=N/c3cccc(c3)/N=N/C3=C(O)N(CCCN(C)C)C(=O)C(=C3C)[n+]3ccccc3)c(O)c2)=C1O
- Structural formula:
Related substances
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