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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:55:54 UTC
Update Date2021-09-26 23:03:38 UTC
HMDB IDHMDB0251566
Secondary Accession NumbersNone
Metabolite Identification
Common NameDodecanamide
Descriptiondodecanamide, also known as lauramide, belongs to the class of organic compounds known as fatty amides. These are carboxylic acid amide derivatives of fatty acids, that are formed from a fatty acid and an amine. Thus, dodecanamide is considered to be a fatty amide. Based on a literature review very few articles have been published on dodecanamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dodecanamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dodecanamide is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
LauramideChEBI
Chemical FormulaC12H25NO
Average Molecular Weight199.338
Monoisotopic Molecular Weight199.193614429
IUPAC Namedodecanamide
Traditional Namedodecanamide
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCC(N)=O
InChI Identifier
InChI=1S/C12H25NO/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H2,13,14)
InChI KeyILRSCQWREDREME-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty amides. These are carboxylic acid amide derivatives of fatty acids, that are formed from a fatty acid and an amine.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty amides
Direct ParentFatty amides
Alternative Parents
Substituents
  • Fatty amide
  • Primary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • 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
logP4.95ALOGPS
logP3.67ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)16.88ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area43.09 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity60.5 m³·mol⁻¹ChemAxon
Polarizability26.23 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+158.21630932474
DeepCCS[M-H]-154.59430932474
DeepCCS[M-2H]-192.25130932474
DeepCCS[M+Na]+167.56130932474
AllCCS[M+H]+152.632859911
AllCCS[M+H-H2O]+148.932859911
AllCCS[M+NH4]+155.932859911
AllCCS[M+Na]+156.932859911
AllCCS[M-H]-154.032859911
AllCCS[M+Na-2H]-155.232859911
AllCCS[M+HCOO]-156.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DodecanamideCCCCCCCCCCCC(N)=O2714.2Standard polar33892256
DodecanamideCCCCCCCCCCCC(N)=O1709.3Standard non polar33892256
DodecanamideCCCCCCCCCCCC(N)=O1764.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dodecanamide,1TMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C1823.5Semi standard non polar33892256
Dodecanamide,1TMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C1766.7Standard non polar33892256
Dodecanamide,1TMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C2023.6Standard polar33892256
Dodecanamide,2TMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C1933.9Semi standard non polar33892256
Dodecanamide,2TMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C1926.9Standard non polar33892256
Dodecanamide,2TMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C1903.2Standard polar33892256
Dodecanamide,1TBDMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C2024.1Semi standard non polar33892256
Dodecanamide,1TBDMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C1972.6Standard non polar33892256
Dodecanamide,1TBDMS,isomer #1CCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C2106.6Standard polar33892256
Dodecanamide,2TBDMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2360.9Semi standard non polar33892256
Dodecanamide,2TBDMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2307.3Standard non polar33892256
Dodecanamide,2TBDMS,isomer #1CCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2135.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dodecanamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9300000000-93a4323e767fa5a38c3d2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dodecanamide 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 - Dodecanamide 10V, Positive-QTOFsplash10-0udi-9350000000-e36d6f3729fa68d5b8912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dodecanamide 20V, Positive-QTOFsplash10-0ab9-9000000000-cd7ae20687f2f838d45a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dodecanamide 40V, Positive-QTOFsplash10-0a4l-9000000000-e62f547dd4296deb9caa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dodecanamide 10V, Negative-QTOFsplash10-0002-0900000000-b8ce6a5e6b4c8da442b82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dodecanamide 20V, Negative-QTOFsplash10-0006-9400000000-f8262ddb2ebd4b6ef8bc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dodecanamide 40V, Negative-QTOFsplash10-0006-9000000000-90726b17dc36e29c52992021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot 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 IDC00037063
Chemspider ID13618
KEGG Compound IDC13831
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14256
PDB IDNot Available
ChEBI ID34726
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1301001
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Bifunctional enzyme that catalyzes 2 sequential steps in C-terminal alpha-amidation of peptides. The monooxygenase part produces an unstable peptidyl(2-hydroxyglycine) intermediate that is dismutated to glyoxylate and the corresponding desglycine peptide amide by the lyase part. C-terminal amidation of peptides such as neuropeptides is essential for full biological activity.
Gene Name:
PAM
Uniprot ID:
P19021
Molecular weight:
108402.425