2-Naphthalenesulfonic acid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
Basic information
- CAS
6420-39-9- Standard SMILES
Nc1cccc(N=Nc2c(S(=O)(=O)[O-])cc3cc(Nc4ccc5c(O)c(N=Nc6cccc(N)c6)c(S(=O)(=O)[O-])cc5c4)ccc3c2O)c1.[Na+].[Na+]- InChIKey
WOGRZDRPXGONFR-UHFFFAOYSA-L- Molecular formula
- C32H23N7Na2O8S2
- Average molar mass
- 743.7 g/mol
- Monoisotopic mass
- 743.08449126
Names & identifiers
- Preferred name
- 2-Naphthalenesulfonic acid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
- IUPAC
- disodium;3-[(3-aminophenyl)diazenyl]-7-[[6-[(3-aminophenyl)diazenyl]-5-hydroxy-7-sulfonatonaphthalen-2-yl]amino]-4-hydroxynaphthalene-2-sulfonate
Names & synonyms
2-Naphthalenesulfonic acid, 7,7'-iminobis(3-(2-(3-aminophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2)2-Naphthalenesulfonic acid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)RefChem:476914Direct Red 149Diazo Bordeaux 7BBelamine Diazo Bordeaux 7BAtlantic Diazo Bordeaux 7BLAmanil Developed Bordeaux 7B6420-39-9C.I. Direct Red 149Diazine Bordeaux 7BNyagene Bordeaux 7B
Show more names
Phenazo Bordeaux 7BDipyrazo Bordeaux 7BDiazamine Bordeaux 7BDiazo Bordeaux 7B-CFRosanthrene Bordeaux 7GGC.I. 29110Calcomine Diazo Bordeaux DFenamin Diazo Bordeaux 3B
Database identifiers
- CAS
6420-39-9- PubChem CID
- 165477
- DTXSID
DTXSID00889539- UNII
- Z4TPC49SKM
- EC Number
- 229-160-1
Properties
Computed structural properties
- Topological polar surface area
- 285 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 15
- Rotatable bonds
- 6
- Heavy atoms
- 51
- Formal charge
- 0
- Complexity
- 1,280
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenesulfonic acid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2): INACTIVE
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Compound notes
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