Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:04:01 UTC
Update Date2023-02-21 17:26:04 UTC
HMDB IDHMDB0037807
Secondary Accession Numbers
  • HMDB37807
Metabolite Identification
Common Name9-Undecenal
Description9-Undecenal belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms. 9-Undecenal is an aldehydic, citrus, and floral tasting compound. Based on a literature review very few articles have been published on 9-Undecenal.
Structure
Data?1677000364
Synonyms
ValueSource
9-HendecenalHMDB
Aldehyde C-11 undecylenicHMDB
FEMA 3094HMDB
Undec-9-en-1-alHMDB
Undecenoic aldehydeHMDB
Chemical FormulaC11H20O
Average Molecular Weight168.2759
Monoisotopic Molecular Weight168.151415262
IUPAC Name(9E)-undec-9-enal
Traditional Name(9E)-undec-9-enal
CAS Registry Number143-14-6
SMILES
C\C=C\CCCCCCCC=O
InChI Identifier
InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h2-3,11H,4-10H2,1H3/b3-2+
InChI KeyZFMUIJVOIVHGCF-NSCUHMNNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentMedium-chain aldehydes
Alternative Parents
Substituents
  • Medium-chain aldehyde
  • Alpha-hydrogen aldehyde
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point239.00 to 240.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility22.27 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP4.107 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0088 g/LALOGPS
logP4.7ALOGPS
logP3.51ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)15.56ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity54.27 m³·mol⁻¹ChemAxon
Polarizability22.12 ųChemAxon
Number of Rings0ChemAxon
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]+141.05931661259
DarkChem[M-H]-140.85631661259
DeepCCS[M+H]+147.40530932474
DeepCCS[M-H]-144.39230932474
DeepCCS[M-2H]-180.90230932474
DeepCCS[M+Na]+156.41430932474
AllCCS[M+H]+143.532859911
AllCCS[M+H-H2O]+139.632859911
AllCCS[M+NH4]+147.232859911
AllCCS[M+Na]+148.232859911
AllCCS[M-H]-147.432859911
AllCCS[M+Na-2H]-149.232859911
AllCCS[M+HCOO]-151.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-UndecenalC\C=C\CCCCCCCC=O1650.8Standard polar33892256
9-UndecenalC\C=C\CCCCCCCC=O1292.1Standard non polar33892256
9-UndecenalC\C=C\CCCCCCCC=O1316.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Undecenal,1TMS,isomer #1C/C=C/CCCCCCC=CO[Si](C)(C)C1519.0Semi standard non polar33892256
9-Undecenal,1TMS,isomer #1C/C=C/CCCCCCC=CO[Si](C)(C)C1453.2Standard non polar33892256
9-Undecenal,1TBDMS,isomer #1C/C=C/CCCCCCC=CO[Si](C)(C)C(C)(C)C1728.2Semi standard non polar33892256
9-Undecenal,1TBDMS,isomer #1C/C=C/CCCCCCC=CO[Si](C)(C)C(C)(C)C1659.5Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Undecenal GC-MS (Non-derivatized) - 70eV, Positivesplash10-069r-9200000000-bb54db9c7df88ccc601b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Undecenal GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Undecenal 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 - 9-Undecenal 10V, Positive-QTOFsplash10-014i-1900000000-1f261aafe6e72b6cf9482016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 20V, Positive-QTOFsplash10-0gb9-8900000000-f90868af19f9b475a2312016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 40V, Positive-QTOFsplash10-052f-9000000000-5866968d9511d31e78202016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 10V, Negative-QTOFsplash10-014i-0900000000-c845b7f927fa00b69b912016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 20V, Negative-QTOFsplash10-014i-1900000000-5e53b1cf739bef59ffa22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 40V, Negative-QTOFsplash10-0006-9100000000-5ba21e4b427147595aaa2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 10V, Positive-QTOFsplash10-05o1-9000000000-b75eb14b5c27b318481a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 20V, Positive-QTOFsplash10-0api-9000000000-578c9a9a8c81874376ca2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 40V, Positive-QTOFsplash10-0aou-9000000000-7397eb8d7c22237f90082021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 10V, Negative-QTOFsplash10-014i-0900000000-4a2e8ef51c3998b9532e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 20V, Negative-QTOFsplash10-014i-0900000000-a9471a499ef0bafc5e152021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Undecenal 40V, Negative-QTOFsplash10-0006-9100000000-009352f46240acbac7d72021-09-22Wishart 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+Na]+)2023-02-04FELIX 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 IDFDB016952
KNApSAcK IDNot Available
Chemspider ID4936486
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6431148
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1035131
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.. .