Record Information
Version1.0
Creation Date2016-05-19 02:58:08 UTC
Update Date2016-11-09 01:13:55 UTC
Accession NumberCHEM009099
Identification
Common NameBenzenesulfonic acid, 4-[(4-aminophenyl)azo]-
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • HPV EPA Chemicals
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
4-[2-(4-Aminophenyl)diazen-1-yl]benzene-1-sulfonateGenerator
4-[2-(4-Aminophenyl)diazen-1-yl]benzene-1-sulphonateGenerator
4-[2-(4-Aminophenyl)diazen-1-yl]benzene-1-sulphonic acidGenerator
4-(4-aminophenylazo)Benzene sulfonic acidMeSH
4-(4-aminophenylazo)Benzenesulfonic acid, potassium saltMeSH
4-(4-aminophenylazo)Benzenesulfonic acidMeSH
4-APABSMeSH
4-(4-aminophenylazo)Benzenesulfonic acid, sodium saltMeSH
Chemical FormulaC12H11N3O3S
Average Molecular Mass277.300 g/mol
Monoisotopic Mass277.052 g/mol
CAS Registry Number104-23-4
IUPAC Name4-[2-(4-aminophenyl)diazen-1-yl]benzene-1-sulfonic acid
Traditional Name4-[2-(4-aminophenyl)diazen-1-yl]benzenesulfonic acid
SMILESNC1=CC=C(C=C1)N=NC1=CC=C(C=C1)S(O)(=O)=O
InChI IdentifierInChI=1S/C12H11N3O3S/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18/h1-8H,13H2,(H,16,17,18)
InChI KeyPPVRMPPLECDING-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzobenzenes
Sub ClassNot Available
Direct ParentAzobenzenes
Alternative Parents
Substituents
  • Azobenzene
  • Benzenesulfonate
  • Benzenesulfonyl group
  • 1-sulfo,2-unsubstituted aromatic compound
  • Arylsulfonic acid or derivatives
  • Aniline or substituted anilines
  • Benzenoid
  • Monocyclic benzene moiety
  • Sulfonyl
  • Organosulfonic acid
  • Organosulfonic acid or derivatives
  • Organic sulfonic acid or derivatives
  • Azo compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary amine
  • Organosulfur compound
  • Organonitrogen compound
  • Amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.089 g/LALOGPS
logP0.69ALOGPS
logP2.45ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)-2.7ChemAxon
pKa (Strongest Basic)2.98ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area105.11 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity75.7 m³·mol⁻¹ChemAxon
Polarizability27.62 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0090000000-c3500ed979261fcd815eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0290000000-576b77c7a1bfaebd270bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0gc0-4910000000-ef9ae98200cacad8a964Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0090000000-b56666d9c25b5131029fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0190000000-11504adcbe9389d87991Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0002-1920000000-b973a88cbaf89502713eSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID17224
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available