Basic information
- CAS
1055410-18-8- Standard SMILES
CC(=O)Nc1ccc(N=Nc2c(N)ccc3cc(S(=O)(=O)O)cc(O)c23)c(S(=O)(=O)O)c1- InChIKey
IJPUPVHRAZCFRI-UHFFFAOYSA-N- Molecular formula
- C18H16N4O8S2
- Average molar mass
- 480.5 g/mol
- Monoisotopic mass
- 480.04095583
Overview
Lissamine fast red (acid form) is a naphthalenesulfonic acid that is 6-aminonaphthalene-2-sulfonic acid carrying additional hydroxy and (4-acetamido-2-sulfophenyl)diazenyl substituents at positions 4 and 5 respectively. The disodium salt is the biological stain 'lissamine fast red'. It has a role as a fluorochrome and a histological dye. It is a member of acetamides, a member of azobenzenes, a member of naphthols and an aminonaphthalenesulfonic acid. It is a conjugate acid of a lissamine fast red(2-).
Names & identifiers
- Preferred name
- 2-Naphthalenesulfonic acid, 5-(2-(4-(acetylamino)-2-sulfophenyl)diazenyl)-6-amino-4-hydroxy-
- IUPAC
- 5-[(4-acetamido-2-sulfophenyl)diazenyl]-6-amino-4-hydroxynaphthalene-2-sulfonic acid
- English name
- 5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid
- Molecular formula
- C18H16N4O8S2
- Molecular weight
- 480.47
Names & synonyms
2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-EINECS 246-825-1DTXSID80670785-((4-(Acetylamino)-2-sulfophenyl)azo)-6-amino-4-hydroxy-2-naphthalensulfonic acid2-Naphthalenesulfonic acid, 5-((4-(acetylamino)-2-sulfophenyl)azo)-6-amino-4-hydroxy-2-Naphthalenesulfonic acid, 5-(2-(4-(acetylamino)-2-sulfophenyl)diazenyl)-6-amino-4-hydroxy-2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-RefChem:476781DTXCID203726925317-34-4lissamine fast red (acid form)5-[(4-acetamido-2-sulfophenyl)diazenyl]-6-amino-4-hydroxynaphthalene-2-sulfonic acid
Show more names
5-[[4-(Acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid
5-((4-Acetamido-2-sulphonatophenyl)azo)-6-amino-4-hydroxynaphthalene-2-sulphonic acid5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acidLissamine fast red free acid79S4QYN2G5SCHEMBL12994564CHEBI:90204IJPUPVHRAZCFRI-UHFFFAOYSA-NQ27162397
Properties
Computed structural properties
- XLogP
- 0.6
- Topological polar surface area
- 226 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 11
- Rotatable bonds
- 5
- Heavy atoms
- 32
- Formal charge
- 0
- Complexity
- 930
Physicochemical properties
- EPA Substance Registry System
- 2 · 2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy- (25317-34-4)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory InformationChemical: 2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-
Other Safety InformationIMAP assessments - 2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-: Human health tier I assessment
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-: INACTIVE
Additional notes
DefinitionChEBI: A naphthalenesulfonic acid that is 6-aminonaphthalene-2-sulfonic acid carrying additional hydroxy and (4-acetamido-2-sulfophenyl)diazenyl substituents at positions 4 and 5 respectively. The disodium salt is the biological stain 'lissamine fast red'.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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