Hmdb loader
Survey
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-09 16:10:58 UTC
Update Date2019-07-23 07:15:31 UTC
HMDB IDHMDB0060984
Secondary Accession Numbers
  • HMDB60984
Metabolite Identification
Common Namedapsone hydroxylamine
Descriptiondapsone hydroxylamine is a metabolite of dapsone. Dapsone (diamino-diphenyl sulfone) is a medication most commonly used in combination with rifampicin and clofazimine as multidrug therapy (MDT) for the treatment of Mycobacterium leprae infections. It is also second-line treatment for prophylaxis (prevention) against Pneumocystis pneumonia (PCP) caused by Pneumocystis jirovecii (formerly P. carinii) in HIV patients in whom CD4 counts are below 200/mm. (Wikipedia)
Structure
Data?1563866131
Synonyms
ValueSource
4-Amino-4'-hydroxylaminodiphenylsulfoneHMDB
4-Amino-4'-hydroxylaminodiphenylsulfone, T-labeled CPDHMDB
4-Hydroxylamino-4'-aminophenyl sulfoneHMDB
N-HydroxydapsoneHMDB
DDS-NOHHMDB
HADSHMDB
Chemical FormulaC12H12N2O3S
Average Molecular Weight264.3
Monoisotopic Molecular Weight264.05686295
IUPAC Name4-[4-(hydroxyamino)benzenesulfonyl]aniline
Traditional Name4-[4-(hydroxyamino)benzenesulfonyl]aniline
CAS Registry NumberNot Available
SMILES
NC1=CC=C(C=C1)S(=O)(=O)C1=CC=C(NO)C=C1
InChI Identifier
InChI=1S/C12H12N2O3S/c13-9-1-5-11(6-2-9)18(16,17)12-7-3-10(14-15)4-8-12/h1-8,14-15H,13H2
InChI KeyIYDSJDWESCGRKW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzenesulfonyl compounds. These are aromatic compounds containing a benzenesulfonyl group, which consists of a monocyclic benzene moiety that carries a sulfonyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzenesulfonyl compounds
Direct ParentBenzenesulfonyl compounds
Alternative Parents
Substituents
  • Benzenesulfonyl group
  • N-phenylhydroxylamine
  • 1-hydroxylamino, 2-unsubstituted benzenoid
  • Aniline or substituted anilines
  • Arylhydroxamate
  • Sulfone
  • Sulfonyl
  • N-organohydroxylamine
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Primary amine
  • Organosulfur compound
  • Organonitrogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.98 g/LALOGPS
logP0.89ALOGPS
logP1.61ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)13.03ChemAxon
pKa (Strongest Basic)3.44ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area92.42 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity71.28 m³·mol⁻¹ChemAxon
Polarizability26.32 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+161.16931661259
DarkChem[M-H]-161.81331661259
DeepCCS[M+H]+163.47130932474
DeepCCS[M-H]-161.11330932474
DeepCCS[M-2H]-194.01330932474
DeepCCS[M+Na]+169.56430932474
AllCCS[M+H]+160.632859911
AllCCS[M+H-H2O]+157.032859911
AllCCS[M+NH4]+163.932859911
AllCCS[M+Na]+164.932859911
AllCCS[M-H]-157.232859911
AllCCS[M+Na-2H]-157.032859911
AllCCS[M+HCOO]-157.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
dapsone hydroxylamineNC1=CC=C(C=C1)S(=O)(=O)C1=CC=C(NO)C=C14306.0Standard polar33892256
dapsone hydroxylamineNC1=CC=C(C=C1)S(=O)(=O)C1=CC=C(NO)C=C13081.5Standard non polar33892256
dapsone hydroxylamineNC1=CC=C(C=C1)S(=O)(=O)C1=CC=C(NO)C=C13045.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
dapsone hydroxylamine,1TMS,isomer #1C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C13155.7Semi standard non polar33892256
dapsone hydroxylamine,1TMS,isomer #1C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C12860.3Standard non polar33892256
dapsone hydroxylamine,1TMS,isomer #1C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C13716.2Standard polar33892256
dapsone hydroxylamine,1TMS,isomer #2C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C12981.7Semi standard non polar33892256
dapsone hydroxylamine,1TMS,isomer #2C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C12727.0Standard non polar33892256
dapsone hydroxylamine,1TMS,isomer #2C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C13875.4Standard polar33892256
dapsone hydroxylamine,2TMS,isomer #1C[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C3120.2Semi standard non polar33892256
dapsone hydroxylamine,2TMS,isomer #1C[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C2924.0Standard non polar33892256
dapsone hydroxylamine,2TMS,isomer #1C[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C3427.2Standard polar33892256
dapsone hydroxylamine,2TMS,isomer #2C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C)C=C2)C=C13207.3Semi standard non polar33892256
dapsone hydroxylamine,2TMS,isomer #2C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C)C=C2)C=C12871.7Standard non polar33892256
dapsone hydroxylamine,2TMS,isomer #2C[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C)C=C2)C=C13359.6Standard polar33892256
dapsone hydroxylamine,3TMS,isomer #1C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C2)C=C13115.8Semi standard non polar33892256
dapsone hydroxylamine,3TMS,isomer #1C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C2)C=C12907.4Standard non polar33892256
dapsone hydroxylamine,3TMS,isomer #1C[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C2)C=C13170.0Standard polar33892256
dapsone hydroxylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C13430.8Semi standard non polar33892256
dapsone hydroxylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C13110.6Standard non polar33892256
dapsone hydroxylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C13686.4Standard polar33892256
dapsone hydroxylamine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C13245.9Semi standard non polar33892256
dapsone hydroxylamine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C12922.3Standard non polar33892256
dapsone hydroxylamine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N)C=C2)C=C13849.6Standard polar33892256
dapsone hydroxylamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C(C)(C)C3656.4Semi standard non polar33892256
dapsone hydroxylamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C(C)(C)C3367.1Standard non polar33892256
dapsone hydroxylamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=C(S(=O)(=O)C2=CC=C(NO)C=C2)C=C1)[Si](C)(C)C(C)(C)C3415.3Standard polar33892256
dapsone hydroxylamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C(C)(C)C)C=C2)C=C13715.0Semi standard non polar33892256
dapsone hydroxylamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C(C)(C)C)C=C2)C=C13296.1Standard non polar33892256
dapsone hydroxylamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC1=CC=C(S(=O)(=O)C2=CC=C(N(O)[Si](C)(C)C(C)(C)C)C=C2)C=C13434.2Standard polar33892256
dapsone hydroxylamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)C=C13895.1Semi standard non polar33892256
dapsone hydroxylamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)C=C13538.1Standard non polar33892256
dapsone hydroxylamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(O)C1=CC=C(S(=O)(=O)C2=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)C=C13340.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - dapsone hydroxylamine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-2930000000-963db6335e517b89cb9b2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - dapsone hydroxylamine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 10V, Positive-QTOFsplash10-014j-0090000000-eddce420891c2cee706f2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 20V, Positive-QTOFsplash10-00ls-1090000000-8d51583ba3d5d83831562017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 40V, Positive-QTOFsplash10-0bvl-9300000000-017a704e1559581700022017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 10V, Negative-QTOFsplash10-03di-0090000000-2a5f29cb14095d7f87112017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 20V, Negative-QTOFsplash10-03di-0290000000-0e07acf82ab3bd4b01282017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 40V, Negative-QTOFsplash10-052f-9700000000-2b318a7d7f05b49e79f32017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 10V, Positive-QTOFsplash10-014i-0090000000-e15fb6debf05a39ea7f92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 20V, Positive-QTOFsplash10-014i-2290000000-2f83dfa064d8bfc346df2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 40V, Positive-QTOFsplash10-0006-9200000000-cdc54638fd5f8540b7662021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 10V, Negative-QTOFsplash10-03di-0090000000-868502e8dd27a7fb97752021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 20V, Negative-QTOFsplash10-03di-0090000000-868502e8dd27a7fb97752021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dapsone hydroxylamine 40V, Negative-QTOFsplash10-004i-4920000000-ed2b5d3795fb849a91712021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound65387
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available