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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:05 UTC
HMDB IDHMDB0000712
Secondary Accession Numbers
  • HMDB00712
Metabolite Identification
Common NameHexadecanedioic acid mono-L-carnitine ester
DescriptionHexadecanedioic acid mono-L-carnitine ester, also known as (15-carboxypentadecanoyl)carnitine or hexadecanedioic acid, belongs to the class of organic compounds known as acyl carnitines. These are organic compounds containing a fatty acid with the carboxylic acid attached to carnitine through an ester bond. Based on a literature review very few articles have been published on Hexadecanedioic acid mono-L-carnitine ester.
Structure
Data?1582752151
Synonyms
ValueSource
(15-Carboxypentadecanoyl)carnitineChEBI
3-[(15-Carboxypentadecanoyl)oxy]-4-(trimethylammonio)butanoateChEBI
3-[(15-Carboxypentadecanoyl)oxy]-4-(trimethylammonio)butanoic acidGenerator
Hexadecanedioate mono-L-carnitine esterGenerator
(R)-3-Carboxy-2-[(15-carboxy-1-oxopentadecyl)oxy]-N,N,N-trimethyl-1-propanaminium inner saltHMDB
HexadecanedioateHMDB
Hexadecanedioic acidHMDB
Chemical FormulaC23H43NO6
Average Molecular Weight429.5906
Monoisotopic Molecular Weight429.309038113
IUPAC Name3-[(15-carboxypentadecanoyl)oxy]-4-(trimethylazaniumyl)butanoate
Traditional Name3-[(15-carboxypentadecanoyl)oxy]-4-(trimethylammonio)butanoate
CAS Registry Number42150-38-9
SMILES
C[N+](C)(C)CC(CC([O-])=O)OC(=O)CCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C23H43NO6/c1-24(2,3)19-20(18-22(27)28)30-23(29)17-15-13-11-9-7-5-4-6-8-10-12-14-16-21(25)26/h20H,4-19H2,1-3H3,(H-,25,26,27,28)
InChI KeyUNHCPLSWMNPZTD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyl carnitines. These are organic compounds containing a fatty acid with the carboxylic acid attached to carnitine through an ester bond.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentAcyl carnitines
Alternative Parents
Substituents
  • Acyl-carnitine
  • Tricarboxylic acid or derivatives
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Carboxylic acid ester
  • Carboxylic acid salt
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic nitrogen compound
  • Organic salt
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationRoute of exposureSource
Process
Role
Physical Properties
StateSolid
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 Solubility0.00011 g/LALOGPS
logP1ALOGPS
logP0.71ChemAxon
logS-6.6ALOGPS
pKa (Strongest Acidic)4.14ChemAxon
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area103.73 ŲChemAxon
Rotatable Bond Count21ChemAxon
Refractivity138.74 m³·mol⁻¹ChemAxon
Polarizability51.48 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+219.3132859911
AllCCS[M-H]-213.43732859911
DeepCCS[M+H]+184.03730932474
DeepCCS[M-H]-181.72630932474
DeepCCS[M-2H]-214.68130932474
DeepCCS[M+Na]+189.95830932474
AllCCS[M+H]+219.332859911
AllCCS[M+H-H2O]+217.532859911
AllCCS[M+NH4]+220.932859911
AllCCS[M+Na]+221.432859911
AllCCS[M-H]-213.432859911
AllCCS[M+Na-2H]-215.132859911
AllCCS[M+HCOO]-217.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Hexadecanedioic acid mono-L-carnitine esterC[N+](C)(C)CC(CC([O-])=O)OC(=O)CCCCCCCCCCCCCCC(O)=O4243.0Standard polar33892256
Hexadecanedioic acid mono-L-carnitine esterC[N+](C)(C)CC(CC([O-])=O)OC(=O)CCCCCCCCCCCCCCC(O)=O2618.8Standard non polar33892256
Hexadecanedioic acid mono-L-carnitine esterC[N+](C)(C)CC(CC([O-])=O)OC(=O)CCCCCCCCCCCCCCC(O)=O2980.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Hexadecanedioic acid mono-L-carnitine ester,1TMS,isomer #1C[N+](C)(C)CC(CC(=O)[O-])OC(=O)CCCCCCCCCCCCCCC(=O)O[Si](C)(C)C3041.3Semi standard non polar33892256
Hexadecanedioic acid mono-L-carnitine ester,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCCCCCCCCCC(=O)OC(CC(=O)[O-])C[N+](C)(C)C3289.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9222100000-ed3b0827ec28ba8de7ae2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester 10V, Positive-QTOFsplash10-001i-0000900000-12f95a7c95f946ef08832021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester 20V, Positive-QTOFsplash10-0019-9000500000-d684e546fb2330aae6d32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexadecanedioic acid mono-L-carnitine ester 40V, Positive-QTOFsplash10-000i-9000000000-e9262cbaff8cb4ad0ba62021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
  • Mitochondria
Biospecimen Locations
  • Feces
Tissue Locations
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
  2. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022198
KNApSAcK IDNot Available
Chemspider ID17215993
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5680
PubChem Compound566787
PDB IDNot Available
ChEBI ID73081
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. Pettersen JE: In vitro studies on the metabolism of hexadecanedioic acid and its mono-L-carnitine ester. Biochim Biophys Acta. 1973 Apr 13;306(1):1-14. [PubMed:4703570 ]
  2. (). Pettersen JE, Aas M. Subcellular localization of hexadecanedioic acid activation in human liver. J Lipid Res. 1974 Nov;15(6):551-6.. .