Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-06-18 17:39:43 UTC
Update Date2023-02-21 17:30:07 UTC
HMDB IDHMDB0060652
Secondary Accession Numbers
  • HMDB60652
Metabolite Identification
Common Name2-Hydroxyiminostilbene
Description2-Hydroxyiminostilbene belongs to the class of organic compounds known as dibenzazepines. Dibenzazepines are compounds with two benzene rings connected by an azepine ring. Azepine is an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom. Thus, 2-hydroxyiminostilbene is considered to be an aromatic polyketide lipid molecule. 2-Hydroxyiminostilbene is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 2-hydroxyiminostilbene can be biosynthesized from 2-hydroxycarbamazepine; which is catalyzed by the enzymes cytochrome P450 3A4 and cytochrome P450 3A7. In humans, 2-hydroxyiminostilbene is involved in carbamazepine metabolism pathway. 2-Hydroxyiminostilbene is a metabolite of carbamazepine.
Structure
Data?1677000607
Synonyms
ValueSource
HydroxyiminostilbeneHMDB
Chemical FormulaC14H11NO
Average Molecular Weight209.2432
Monoisotopic Molecular Weight209.084063979
IUPAC Name2-azatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,9,11,13-heptaen-6-ol
Traditional Name2-hydroxyiminostilbene
CAS Registry NumberNot Available
SMILES
OC1=CC=C2NC3=CC=CC=C3C=CC2=C1
InChI Identifier
InChI=1S/C14H11NO/c16-12-7-8-14-11(9-12)6-5-10-3-1-2-4-13(10)15-14/h1-9,15-16H
InChI KeyFKCUOSGTQJAUQX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dibenzazepines. Dibenzazepines are compounds with two benzene rings connected by an azepine ring. Azepine is an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzazepines
Sub ClassDibenzazepines
Direct ParentDibenzazepines
Alternative Parents
Substituents
  • Dibenzazepine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Azepine
  • Benzenoid
  • Azacycle
  • Secondary amine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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 Solubility0.12 g/LALOGPS
logP3.48ALOGPS
logP3.48ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)9.88ChemAxon
pKa (Strongest Basic)1.77ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area32.26 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity65.92 m³·mol⁻¹ChemAxon
Polarizability23.08 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+147.69631661259
DarkChem[M-H]-148.6731661259
DeepCCS[M+H]+149.75330932474
DeepCCS[M-H]-147.39530932474
DeepCCS[M-2H]-181.51730932474
DeepCCS[M+Na]+156.17830932474
AllCCS[M+H]+146.532859911
AllCCS[M+H-H2O]+142.132859911
AllCCS[M+NH4]+150.732859911
AllCCS[M+Na]+151.832859911
AllCCS[M-H]-148.332859911
AllCCS[M+Na-2H]-147.732859911
AllCCS[M+HCOO]-147.132859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.3 minutes32390414
Predicted by Siyang on May 30, 202212.6695 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.82 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1959.0 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid375.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid143.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid211.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid116.1 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid598.6 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid632.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)128.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1174.6 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid362.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1305.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid330.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid393.5 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate426.1 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA258.9 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water64.8 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-HydroxyiminostilbeneOC1=CC=C2NC3=CC=CC=C3C=CC2=C13325.7Standard polar33892256
2-HydroxyiminostilbeneOC1=CC=C2NC3=CC=CC=C3C=CC2=C12311.9Standard non polar33892256
2-HydroxyiminostilbeneOC1=CC=C2NC3=CC=CC=C3C=CC2=C12326.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Hydroxyiminostilbene,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2NC3=CC=CC=C3C=CC2=C12273.5Semi standard non polar33892256
2-Hydroxyiminostilbene,1TMS,isomer #2C[Si](C)(C)N1C2=CC=CC=C2C=CC2=CC(O)=CC=C212357.1Semi standard non polar33892256
2-Hydroxyiminostilbene,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C2236.9Semi standard non polar33892256
2-Hydroxyiminostilbene,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C2208.4Standard non polar33892256
2-Hydroxyiminostilbene,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C2807.2Standard polar33892256
2-Hydroxyiminostilbene,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2NC3=CC=CC=C3C=CC2=C12499.1Semi standard non polar33892256
2-Hydroxyiminostilbene,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2C=CC2=CC(O)=CC=C212530.9Semi standard non polar33892256
2-Hydroxyiminostilbene,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C(C)(C)C2670.3Semi standard non polar33892256
2-Hydroxyiminostilbene,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C(C)(C)C2566.6Standard non polar33892256
2-Hydroxyiminostilbene,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C=CC1=CC=CC=C1N2[Si](C)(C)C(C)(C)C2997.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Hydroxyiminostilbene GC-MS (Non-derivatized) - 70eV, Positivesplash10-053u-0920000000-ed5d02869a23f3674fd72017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Hydroxyiminostilbene GC-MS (1 TMS) - 70eV, Positivesplash10-0600-5490000000-256fcf51a766834e350c2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Hydroxyiminostilbene 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 - 2-Hydroxyiminostilbene 10V, Positive-QTOFsplash10-03di-0090000000-db306a173b8fb2affe832017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 20V, Positive-QTOFsplash10-03di-0190000000-14432af864bfedfc132b2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 40V, Positive-QTOFsplash10-0fb9-1900000000-0541bc64570ca9c35ffa2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 10V, Negative-QTOFsplash10-0a4i-0090000000-596beacf9f8f239439c82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 20V, Negative-QTOFsplash10-0a4i-0090000000-fe27fa231b2f38143af82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 40V, Negative-QTOFsplash10-053r-0920000000-458f210a24ba3fd802fe2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 10V, Positive-QTOFsplash10-03di-0090000000-c353998d16bfd154b10e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 20V, Positive-QTOFsplash10-03di-0090000000-c353998d16bfd154b10e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 40V, Positive-QTOFsplash10-07cr-0940000000-d33db18cac1e68f2458b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 10V, Negative-QTOFsplash10-0a4i-0090000000-9f12ac38c8faae87e87f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 20V, Negative-QTOFsplash10-0a4i-0090000000-9f12ac38c8faae87e87f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Hydroxyiminostilbene 40V, Negative-QTOFsplash10-05r0-0920000000-8fee17c6b61df3c30eb12021-10-12Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
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 IDC16604
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13103864
PDB IDNot Available
ChEBI ID80599
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