Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 19:12:45 UTC
Update Date2021-09-23 19:12:45 UTC
HMDB IDHMDB0302623
Secondary Accession NumbersNone
Metabolite Identification
Common NamePentadecenoic acid
DescriptionPentadecenoic acid, also known as pentadecenoate, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Pentadecenoic acid is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pentadecenoic acid can be found in black elderberry, black walnut, and common buckwheat, which makes pentadecenoic acid a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
PentadecaenoateGenerator
14-Pentadecenoic acidMeSH
Pentadecenoic acidMeSH
PentadecenoateGenerator
Chemical FormulaC15H28O2
Average Molecular Weight240.387
Monoisotopic Molecular Weight240.208930142
IUPAC Namepentadec-2-enoic acid
Traditional Namepentadec-2-enoic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCC=CC(O)=O
InChI Identifier
InChI=1S/C15H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15(16)17/h13-14H,2-12H2,1H3,(H,16,17)
InChI KeyHOGWBMWOBRRKCD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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
logP6.74ALOGPS
logP5.81ChemAxon
logS-5.7ALOGPS
pKa (Strongest Acidic)5.03ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity73.58 m³·mol⁻¹ChemAxon
Polarizability31.6 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
AllCCS[M+H]+165.08332859911
AllCCS[M+H-H2O]+161.73432859911
AllCCS[M+Na]+169.08732859911
AllCCS[M+NH4]+168.19332859911
AllCCS[M-H]-166.67632859911
AllCCS[M+Na-2H]-167.89132859911
AllCCS[M+HCOO]-169.35932859911
DeepCCS[M+H]+160.59730932474
DeepCCS[M-H]-156.57430932474
DeepCCS[M-2H]-193.73730932474
DeepCCS[M+Na]+169.57830932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202222.8452 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.78 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2906.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid680.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid256.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid415.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid549.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid962.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid926.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)137.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2112.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid610.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1842.0 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid764.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid528.8 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate749.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA619.4 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water7.9 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 10V, Positive-QTOFsplash10-006x-0390000000-dae57de9bc0e707312df2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 20V, Positive-QTOFsplash10-007n-3920000000-35b3cd0a31c03a92df1f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 40V, Positive-QTOFsplash10-052f-9600000000-66bd546f7bddb741ddec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 10V, Negative-QTOFsplash10-000i-0190000000-159469d7966ffe4abcf12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 20V, Negative-QTOFsplash10-000j-1590000000-d09e1e3a9b030df19fa72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 40V, Negative-QTOFsplash10-0006-9610000000-7474e68cfe6368e811002016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 10V, Positive-QTOFsplash10-008d-9540000000-75ad41390e94cf81c3a02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 20V, Positive-QTOFsplash10-05u2-9200000000-9529a727c1ba0feb363a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 40V, Positive-QTOFsplash10-0a5c-9000000000-9f6aea96eb7117bf45282021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 10V, Negative-QTOFsplash10-000i-0190000000-d0093d8146fbcc17850c2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 20V, Negative-QTOFsplash10-0079-0190000000-b576f7d5791f93f1bd202021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pentadecenoic acid 40V, Negative-QTOFsplash10-006x-9610000000-3855d434eb4339a9f59f2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB005443
KNApSAcK IDNot Available
Chemspider ID21237893
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53887649
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 ReferencesNot Available