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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:54:59 UTC
Update Date2022-03-07 02:56:56 UTC
HMDB IDHMDB0041245
Secondary Accession Numbers
  • HMDB41245
Metabolite Identification
Common Name7-Hydroxyheptaphylline
Description7-Hydroxyheptaphylline 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. 7-Hydroxyheptaphylline has been detected, but not quantified in, fruits. This could make 7-hydroxyheptaphylline a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 7-Hydroxyheptaphylline.
Structure
Data?1563863641
Synonyms
ValueSource
2,7-Dihydroxy-1-(3-methyl-2-butenyl)-9H-carbazole-3-carboxaldehyde, 9ciHMDB
3-Formyl-2,7-dihydroxy-1-prenylcarbazoleHMDB
Chemical FormulaC18H17NO3
Average Molecular Weight295.3325
Monoisotopic Molecular Weight295.120843415
IUPAC Name2,7-dihydroxy-1-(3-methylbut-2-en-1-yl)-9H-carbazole-3-carbaldehyde
Traditional Name2,7-dihydroxy-1-(3-methylbut-2-en-1-yl)-9H-carbazole-3-carbaldehyde
CAS Registry Number170663-15-7
SMILES
CC(C)=CCC1=C2NC3=C(C=CC(O)=C3)C2=CC(C=O)=C1O
InChI Identifier
InChI=1S/C18H17NO3/c1-10(2)3-5-14-17-15(7-11(9-20)18(14)22)13-6-4-12(21)8-16(13)19-17/h3-4,6-9,19,21-22H,5H2,1-2H3
InChI KeyNRWURNOYKGONNZ-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 Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point194 - 196 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.15 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.013 g/LALOGPS
logP3.52ALOGPS
logP4.57ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)7.96ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area73.32 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity88.26 m³·mol⁻¹ChemAxon
Polarizability32.72 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]+170.68631661259
DarkChem[M-H]-167.5831661259
DeepCCS[M+H]+167.69130932474
DeepCCS[M-H]-165.33330932474
DeepCCS[M-2H]-198.75930932474
DeepCCS[M+Na]+173.98630932474
AllCCS[M+H]+169.332859911
AllCCS[M+H-H2O]+165.832859911
AllCCS[M+NH4]+172.632859911
AllCCS[M+Na]+173.532859911
AllCCS[M-H]-172.532859911
AllCCS[M+Na-2H]-171.832859911
AllCCS[M+HCOO]-171.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
7-HydroxyheptaphyllineCC(C)=CCC1=C2NC3=C(C=CC(O)=C3)C2=CC(C=O)=C1O4232.0Standard polar33892256
7-HydroxyheptaphyllineCC(C)=CCC1=C2NC3=C(C=CC(O)=C3)C2=CC(C=O)=C1O3084.4Standard non polar33892256
7-HydroxyheptaphyllineCC(C)=CCC1=C2NC3=C(C=CC(O)=C3)C2=CC(C=O)=C1O3174.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
7-Hydroxyheptaphylline,1TMS,isomer #1CC(C)=CCC1=C(O)C(C=O)=CC2=C1[NH]C1=CC(O[Si](C)(C)C)=CC=C123059.4Semi standard non polar33892256
7-Hydroxyheptaphylline,1TMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C)C(C=O)=CC2=C1[NH]C1=CC(O)=CC=C123034.5Semi standard non polar33892256
7-Hydroxyheptaphylline,1TMS,isomer #3CC(C)=CCC1=C(O)C(C=O)=CC2=C1N([Si](C)(C)C)C1=CC(O)=CC=C213002.7Semi standard non polar33892256
7-Hydroxyheptaphylline,2TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C(C=O)=CC2=C1[NH]C1=CC(O[Si](C)(C)C)=CC=C123046.4Semi standard non polar33892256
7-Hydroxyheptaphylline,2TMS,isomer #2CC(C)=CCC1=C(O)C(C=O)=CC2=C1N([Si](C)(C)C)C1=CC(O[Si](C)(C)C)=CC=C212961.9Semi standard non polar33892256
7-Hydroxyheptaphylline,2TMS,isomer #3CC(C)=CCC1=C(O[Si](C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C)C1=CC(O)=CC=C212979.9Semi standard non polar33892256
7-Hydroxyheptaphylline,3TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C)C1=CC(O[Si](C)(C)C)=CC=C213029.5Semi standard non polar33892256
7-Hydroxyheptaphylline,3TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C)C1=CC(O[Si](C)(C)C)=CC=C212956.2Standard non polar33892256
7-Hydroxyheptaphylline,1TBDMS,isomer #1CC(C)=CCC1=C(O)C(C=O)=CC2=C1[NH]C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C123290.1Semi standard non polar33892256
7-Hydroxyheptaphylline,1TBDMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC2=C1[NH]C1=CC(O)=CC=C123257.5Semi standard non polar33892256
7-Hydroxyheptaphylline,1TBDMS,isomer #3CC(C)=CCC1=C(O)C(C=O)=CC2=C1N([Si](C)(C)C(C)(C)C)C1=CC(O)=CC=C213188.3Semi standard non polar33892256
7-Hydroxyheptaphylline,2TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC2=C1[NH]C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C123511.2Semi standard non polar33892256
7-Hydroxyheptaphylline,2TBDMS,isomer #2CC(C)=CCC1=C(O)C(C=O)=CC2=C1N([Si](C)(C)C(C)(C)C)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C213404.9Semi standard non polar33892256
7-Hydroxyheptaphylline,2TBDMS,isomer #3CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C(C)(C)C)C1=CC(O)=CC=C213374.5Semi standard non polar33892256
7-Hydroxyheptaphylline,3TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C(C)(C)C)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C213602.8Semi standard non polar33892256
7-Hydroxyheptaphylline,3TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC2=C1N([Si](C)(C)C(C)(C)C)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C213533.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 7-Hydroxyheptaphylline GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-2090000000-137ffa4c988d345b7d572017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Hydroxyheptaphylline GC-MS (2 TMS) - 70eV, Positivesplash10-00di-3109500000-d0e27c326ffd03a2c1bc2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Hydroxyheptaphylline 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 - 7-Hydroxyheptaphylline 10V, Positive-QTOFsplash10-0002-0090000000-9b0a606b5916a051afd12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 20V, Positive-QTOFsplash10-0a4m-3090000000-063804b27ac307e3cf642017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 40V, Positive-QTOFsplash10-0a4i-9240000000-e75b3ff039522ab332be2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 10V, Negative-QTOFsplash10-0006-0090000000-68cac2111d27bc6300232017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 20V, Negative-QTOFsplash10-00kf-0090000000-7bb97bd62fced1e962cf2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 40V, Negative-QTOFsplash10-000b-1390000000-3ba9cfd68bc04071ba8d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 10V, Negative-QTOFsplash10-0006-0090000000-617cac9c4097428427992021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 20V, Negative-QTOFsplash10-01ox-0090000000-b4d6d68bade0dc6fd74d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 40V, Negative-QTOFsplash10-08fs-0290000000-c08d15303cda6475101a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 10V, Positive-QTOFsplash10-0007-0090000000-05ee6a2fab06f2f801722021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 20V, Positive-QTOFsplash10-0007-0090000000-16ec399c2f91fbefbe672021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyheptaphylline 40V, Positive-QTOFsplash10-03k9-0090000000-87eef29a9b5c2ff0bcb92021-09-22Wishart 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 IDFDB021153
KNApSAcK IDNot Available
Chemspider ID26393702
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15767846
PDB IDNot Available
ChEBI ID69933
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1890811
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.. .