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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2014-10-08 15:56:06 UTC
Update Date2022-03-07 03:17:48 UTC
HMDB IDHMDB0061862
Secondary Accession Numbers
  • HMDB61862
Metabolite Identification
Common Name2-Nonadecanone
Description2-Nonadecanone belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. Thus, 2-nonadecanone is considered to be an oxygenated hydrocarbon lipid molecule. 2-Nonadecanone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1563866240
SynonymsNot Available
Chemical FormulaC19H38O
Average Molecular Weight282.5044
Monoisotopic Molecular Weight282.292265838
IUPAC Namenonadecan-2-one
Traditional Name2-nonadecanone
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCC(C)=O
InChI Identifier
InChI=1S/C19H38O/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(2)20/h3-18H2,1-2H3
InChI KeyIEDKVDCIEARIIU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentKetones
Alternative Parents
Substituents
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot 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 Solubility3.2e-05 g/LALOGPS
logP8.55ALOGPS
logP7.48ChemAxon
logS-7ALOGPS
pKa (Strongest Acidic)19.64ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity89.84 m³·mol⁻¹ChemAxon
Polarizability39.7 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+176.54931661259
DarkChem[M-H]-175.57931661259
DeepCCS[M+H]+179.3730932474
DeepCCS[M-H]-175.3530932474
DeepCCS[M-2H]-212.52930932474
DeepCCS[M+Na]+188.41630932474
AllCCS[M+H]+185.832859911
AllCCS[M+H-H2O]+182.832859911
AllCCS[M+NH4]+188.532859911
AllCCS[M+Na]+189.332859911
AllCCS[M-H]-180.332859911
AllCCS[M+Na-2H]-181.732859911
AllCCS[M+HCOO]-183.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-NonadecanoneCCCCCCCCCCCCCCCCCC(C)=O2432.7Standard polar33892256
2-NonadecanoneCCCCCCCCCCCCCCCCCC(C)=O2080.1Standard non polar33892256
2-NonadecanoneCCCCCCCCCCCCCCCCCC(C)=O2117.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Nonadecanone,1TMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C2269.0Semi standard non polar33892256
2-Nonadecanone,1TMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C2230.8Standard non polar33892256
2-Nonadecanone,1TMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C2180.4Standard polar33892256
2-Nonadecanone,1TMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C2227.3Semi standard non polar33892256
2-Nonadecanone,1TMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C2227.4Standard non polar33892256
2-Nonadecanone,1TMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C2190.2Standard polar33892256
2-Nonadecanone,1TBDMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C(C)(C)C2496.1Semi standard non polar33892256
2-Nonadecanone,1TBDMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C(C)(C)C2383.7Standard non polar33892256
2-Nonadecanone,1TBDMS,isomer #1CCCCCCCCCCCCCCCCC=C(C)O[Si](C)(C)C(C)(C)C2333.7Standard polar33892256
2-Nonadecanone,1TBDMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C2470.2Semi standard non polar33892256
2-Nonadecanone,1TBDMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C2375.2Standard non polar33892256
2-Nonadecanone,1TBDMS,isomer #2C=C(CCCCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C2357.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Nonadecanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9310000000-e05d9dc71b3d0193e0562017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Nonadecanone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Nonadecanone 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-Nonadecanone 10V, Positive-QTOFsplash10-00lr-0090000000-06529e30a4b3114bfbf72017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 20V, Positive-QTOFsplash10-0159-5690000000-90c4f0b6bbd5e80bee9c2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 40V, Positive-QTOFsplash10-052f-9710000000-ce307dd46e16b1286fbe2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 10V, Negative-QTOFsplash10-001i-0090000000-e7b71180c1727f0c5ee12017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 20V, Negative-QTOFsplash10-001i-1090000000-a2f0c1afdd470b70ab8a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 40V, Negative-QTOFsplash10-0a4i-9130000000-5dc27028721eac1397622017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 10V, Negative-QTOFsplash10-001i-0090000000-972b0444a4eb662870552021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 20V, Negative-QTOFsplash10-001i-1090000000-d5c6416b266621e394f62021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 40V, Negative-QTOFsplash10-052f-9130000000-491c5adfb1148a1f4dc42021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 10V, Positive-QTOFsplash10-00lr-3090000000-dcdac32bf2ec04767e962021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 20V, Positive-QTOFsplash10-0api-9330000000-54e05f9c7588e6c20aca2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Nonadecanone 40V, Positive-QTOFsplash10-0a4l-9000000000-a803175129871d5098242021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Saliva
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Not SpecifiedNormal 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 IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound69423
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. Badejo AC, Badejo AO, Shin KH, Chai YG: A gene expression study of the activities of aromatic ring-cleavage dioxygenases in Mycobacterium gilvum PYR-GCK to changes in salinity and pH during pyrene degradation. PLoS One. 2013;8(2):e58066. doi: 10.1371/journal.pone.0058066. Epub 2013 Feb 28. [PubMed:23469141 ]
  2. Wikipedia [Link]