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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:35:30 UTC
Update Date2022-03-07 02:52:28 UTC
HMDB IDHMDB0030218
Secondary Accession Numbers
  • HMDB30218
Metabolite Identification
Common NameLansine
DescriptionLansine 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 Lansine.
Structure
Data?1563861955
Synonyms
ValueSource
2-Hydroxy-6-methoxy-9H-carbazole-3-carboxaldehyde, 9ciHMDB
3-Formyl-2-hydroxy-6-methoxycarbazoleHMDB
Chemical FormulaC13H9NO3
Average Molecular Weight227.2155
Monoisotopic Molecular Weight227.058243159
IUPAC Name2,6-dihydroxy-9H-carbazole-3-carbaldehyde
Traditional Name2,6-dihydroxy-9H-carbazole-3-carbaldehyde
CAS Registry Number74606-99-8
SMILES
OC1=CC2=C(NC3=CC(O)=C(C=O)C=C23)C=C1
InChI Identifier
InChI=1S/C13H9NO3/c15-6-7-3-9-10-4-8(16)1-2-11(10)14-12(9)5-13(7)17/h1-6,14,16-17H
InChI KeyRCFXXMDGOAHNQH-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
  • Hydroxyindole
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aryl-aldehyde
  • Benzenoid
  • Pyrrole
  • Vinylogous acid
  • Heteroaromatic compound
  • Azacycle
  • Organic oxide
  • Organopnictogen compound
  • Aldehyde
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • 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 Point225 - 226 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.2 g/LALOGPS
logP2.28ALOGPS
logP2.85ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)8.14ChemAxon
pKa (Strongest Basic)-5.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area73.32 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity64.02 m³·mol⁻¹ChemAxon
Polarizability23.13 ųChemAxon
Number of Rings3ChemAxon
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]+150.52931661259
DarkChem[M-H]-150.0931661259
DeepCCS[M-2H]-188.87730932474
DeepCCS[M+Na]+164.26330932474
AllCCS[M+H]+149.732859911
AllCCS[M+H-H2O]+145.632859911
AllCCS[M+NH4]+153.532859911
AllCCS[M+Na]+154.632859911
AllCCS[M-H]-150.432859911
AllCCS[M+Na-2H]-149.832859911
AllCCS[M+HCOO]-149.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
LansineOC1=CC2=C(NC3=CC(O)=C(C=O)C=C23)C=C13871.3Standard polar33892256
LansineOC1=CC2=C(NC3=CC(O)=C(C=O)C=C23)C=C12672.9Standard non polar33892256
LansineOC1=CC2=C(NC3=CC(O)=C(C=O)C=C23)C=C12897.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Lansine,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2[NH]C3=CC(O)=C(C=O)C=C3C2=C12763.2Semi standard non polar33892256
Lansine,1TMS,isomer #2C[Si](C)(C)OC1=CC2=C(C=C1C=O)C1=CC(O)=CC=C1[NH]22755.7Semi standard non polar33892256
Lansine,1TMS,isomer #3C[Si](C)(C)N1C2=CC=C(O)C=C2C2=CC(C=O)=C(O)C=C212712.9Semi standard non polar33892256
Lansine,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2[NH]C3=CC(O[Si](C)(C)C)=C(C=O)C=C3C2=C12836.7Semi standard non polar33892256
Lansine,2TMS,isomer #2C[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O)C=C1N2[Si](C)(C)C2706.9Semi standard non polar33892256
Lansine,2TMS,isomer #3C[Si](C)(C)OC1=CC2=C(C=C1C=O)C1=CC(O)=CC=C1N2[Si](C)(C)C2751.4Semi standard non polar33892256
Lansine,3TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O[Si](C)(C)C)C=C1N2[Si](C)(C)C2789.9Semi standard non polar33892256
Lansine,3TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O[Si](C)(C)C)C=C1N2[Si](C)(C)C2721.5Standard non polar33892256
Lansine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2[NH]C3=CC(O)=C(C=O)C=C3C2=C12998.0Semi standard non polar33892256
Lansine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC2=C(C=C1C=O)C1=CC(O)=CC=C1[NH]23008.3Semi standard non polar33892256
Lansine,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)N1C2=CC=C(O)C=C2C2=CC(C=O)=C(O)C=C212910.3Semi standard non polar33892256
Lansine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2[NH]C3=CC(O[Si](C)(C)C(C)(C)C)=C(C=O)C=C3C2=C13295.9Semi standard non polar33892256
Lansine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O)C=C1N2[Si](C)(C)C(C)(C)C3166.1Semi standard non polar33892256
Lansine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC2=C(C=C1C=O)C1=CC(O)=CC=C1N2[Si](C)(C)C(C)(C)C3197.7Semi standard non polar33892256
Lansine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O[Si](C)(C)C(C)(C)C)C=C1N2[Si](C)(C)C(C)(C)C3442.3Semi standard non polar33892256
Lansine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C1=CC(C=O)=C(O[Si](C)(C)C(C)(C)C)C=C1N2[Si](C)(C)C(C)(C)C3358.4Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Lansine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-0940000000-1bfdbf2b9f1f28f239de2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lansine GC-MS (2 TMS) - 70eV, Positivesplash10-05fr-5095000000-ec9427553400c15938c62017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lansine 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 - Lansine 10V, Positive-QTOFsplash10-004i-0090000000-4ad2c0007dde8bac0b542016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 20V, Positive-QTOFsplash10-004i-0190000000-001fe7b40f67b736c7042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 40V, Positive-QTOFsplash10-03di-0950000000-8e7d30a1afbd31fca9202016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 10V, Negative-QTOFsplash10-004i-0090000000-81b345b1985a5521e3cf2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 20V, Negative-QTOFsplash10-004i-0090000000-94913c8333912d053e9a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 40V, Negative-QTOFsplash10-0ac1-0920000000-a3b14cbad21183ee42ca2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 10V, Positive-QTOFsplash10-004i-0090000000-5da2035c940fea7b7ba82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 20V, Positive-QTOFsplash10-004i-0090000000-5cfd03e8459161fb626c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 40V, Positive-QTOFsplash10-05ai-0910000000-a86558e52e693181a64f2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 10V, Negative-QTOFsplash10-004i-0090000000-435fe8e281dba3f398e62021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 20V, Negative-QTOFsplash10-004i-0390000000-118b790c71d474c7e4672021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lansine 40V, Negative-QTOFsplash10-062a-0940000000-685d5f5e2ff66377462e2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB002037
KNApSAcK IDC00051197
Chemspider ID30776820
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101508363
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .