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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:32:21 UTC
Update Date2023-02-21 17:19:12 UTC
HMDB IDHMDB0029743
Secondary Accession Numbers
  • HMDB29743
Metabolite Identification
Common Name9H-Carbazole-3-carboxaldehyde
Description9H-Carbazole-3-carboxaldehyde, also known as 3-formylcarbazole or 2-formylcarbazole (obsol.), belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring. Based on a literature review very few articles have been published on 9H-Carbazole-3-carboxaldehyde.
Structure
Data?1676999952
Synonyms
ValueSource
3-FormylcarbazoleHMDB
2-Formylcarbazole (obsol.)HMDB
Formaldehyde, mixt. with 2-methoxyphenolHMDB
Formaldehyde, mixt. with 2-methoxyphenol (9ci)HMDB
Formaldehyde, mixt. with guaiacolHMDB
Formalin guaiacolHMDB
Guaiacol mixt. with formaldehydeHMDB
Chemical FormulaC13H9NO
Average Molecular Weight195.2167
Monoisotopic Molecular Weight195.068413915
IUPAC Name9H-carbazole-3-carbaldehyde
Traditional Name9H-carbazole-3-carbaldehyde
CAS Registry Number51761-07-0
SMILES
O=CC1=CC2=C(NC3=CC=CC=C23)C=C1
InChI Identifier
InChI=1S/C13H9NO/c15-8-9-5-6-13-11(7-9)10-3-1-2-4-12(10)14-13/h1-8,14H
InChI KeyWRBOHOGDAJPJOQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassCarbazoles
Direct ParentCarbazoles
Alternative Parents
Substituents
  • Carbazole
  • Indole
  • Aryl-aldehyde
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Azacycle
  • Aldehyde
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point158 - 159 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility9.68 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.018 g/LALOGPS
logP3.08ALOGPS
logP2.8ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)14.55ChemAxon
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area32.86 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity60.06 m³·mol⁻¹ChemAxon
Polarizability21.11 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]+143.71331661259
DarkChem[M-H]-143.15831661259
DeepCCS[M-2H]-179.07430932474
DeepCCS[M+Na]+154.30430932474
AllCCS[M+H]+142.232859911
AllCCS[M+H-H2O]+137.832859911
AllCCS[M+NH4]+146.232859911
AllCCS[M+Na]+147.432859911
AllCCS[M-H]-144.632859911
AllCCS[M+Na-2H]-144.132859911
AllCCS[M+HCOO]-143.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9H-Carbazole-3-carboxaldehydeO=CC1=CC2=C(NC3=CC=CC=C23)C=C13259.4Standard polar33892256
9H-Carbazole-3-carboxaldehydeO=CC1=CC2=C(NC3=CC=CC=C23)C=C12311.7Standard non polar33892256
9H-Carbazole-3-carboxaldehydeO=CC1=CC2=C(NC3=CC=CC=C23)C=C12348.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9H-Carbazole-3-carboxaldehyde,1TMS,isomer #1C[Si](C)(C)N1C2=CC=CC=C2C2=CC(C=O)=CC=C212345.5Semi standard non polar33892256
9H-Carbazole-3-carboxaldehyde,1TMS,isomer #1C[Si](C)(C)N1C2=CC=CC=C2C2=CC(C=O)=CC=C212245.0Standard non polar33892256
9H-Carbazole-3-carboxaldehyde,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2C2=CC(C=O)=CC=C212539.6Semi standard non polar33892256
9H-Carbazole-3-carboxaldehyde,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2C2=CC(C=O)=CC=C212444.7Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9H-Carbazole-3-carboxaldehyde GC-MS (Non-derivatized) - 70eV, Positivesplash10-00mk-0900000000-8ea591b9b575eaf7e8762017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9H-Carbazole-3-carboxaldehyde 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 - 9H-Carbazole-3-carboxaldehyde 10V, Positive-QTOFsplash10-0002-0900000000-75269a959788057c5af22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 20V, Positive-QTOFsplash10-0002-0900000000-ab5c85e39fbc9eee485b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 40V, Positive-QTOFsplash10-0gb9-0900000000-69dad304b6e2c6cfa23c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 10V, Negative-QTOFsplash10-0006-0900000000-3e60bf31da5da9e1505e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 20V, Negative-QTOFsplash10-0006-0900000000-780394e7262617676f052016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 40V, Negative-QTOFsplash10-0006-0900000000-1a9bcff439bf002c43722016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 10V, Negative-QTOFsplash10-0006-0900000000-fe1bdc84baadae0a8c3d2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 20V, Negative-QTOFsplash10-014i-0900000000-de30817c2d52bd6bbcb72021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 40V, Negative-QTOFsplash10-014l-0900000000-320a825a2426a8c86c8b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 10V, Positive-QTOFsplash10-0002-0900000000-da263e4d32fbad5210652021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 20V, Positive-QTOFsplash10-0002-0900000000-ecb17f101e449425e9d32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9H-Carbazole-3-carboxaldehyde 40V, Positive-QTOFsplash10-00ke-0900000000-c85830fa4056078459862021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB000944
KNApSAcK IDC00024676
Chemspider ID440122
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound504067
PDB IDNot Available
ChEBI ID749489
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1811071
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .