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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-08-26 21:14:38 UTC
Update Date2021-08-26 21:14:38 UTC
HMDB IDHMDB0242111
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-Hexadecanoyl-serine
DescriptionN-Hexadecanoyl-serine belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom. Thus, N-hexadecanoyl-serine is considered to be a fatty amide. Based on a literature review very few articles have been published on N-Hexadecanoyl-serine.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC19H37NO4
Average Molecular Weight343.508
Monoisotopic Molecular Weight343.272258675
IUPAC Name(2S)-3-hydroxy-2-[(1-hydroxyhexadecylidene)amino]propanoic acid
Traditional Name(2S)-3-hydroxy-2-[(1-hydroxyhexadecylidene)amino]propanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](CO)(N=C(O)CCCCCCCCCCCCCCC)C(O)=O
InChI Identifier
InChI=1S/C19H37NO4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(22)20-17(16-21)19(23)24/h17,21H,2-16H2,1H3,(H,20,22)(H,23,24)/t17-/m0/s1
InChI KeyBFVRFWIQTACAPT-KRWDZBQOSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-L-alpha-amino acids
Alternative Parents
Substituents
  • N-acyl-l-alpha-amino acid
  • Serine or derivatives
  • Beta-hydroxy acid
  • Fatty amide
  • Hydroxy acid
  • Fatty acyl
  • N-acyl-amine
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organonitrogen compound
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
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
logP5.18ALOGPS
logP5.49ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)3.92ChemAxon
pKa (Strongest Basic)0.77ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area90.12 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity96.45 m³·mol⁻¹ChemAxon
Polarizability42.5 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+184.70730932474
DeepCCS[M-H]-182.34930932474
DeepCCS[M-2H]-215.23630932474
DeepCCS[M+Na]+190.830932474
AllCCS[M+H]+193.732859911
AllCCS[M+H-H2O]+191.232859911
AllCCS[M+NH4]+196.032859911
AllCCS[M+Na]+196.732859911
AllCCS[M-H]-190.132859911
AllCCS[M+Na-2H]-191.232859911
AllCCS[M+HCOO]-192.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-Hexadecanoyl-serine[H][C@@](CO)(N=C(O)CCCCCCCCCCCCCCC)C(O)=O3058.1Standard polar33892256
N-Hexadecanoyl-serine[H][C@@](CO)(N=C(O)CCCCCCCCCCCCCCC)C(O)=O2629.5Standard non polar33892256
N-Hexadecanoyl-serine[H][C@@](CO)(N=C(O)CCCCCCCCCCCCCCC)C(O)=O2738.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-Hexadecanoyl-serine GC-MS (Non-derivatized) - 70eV, Positivesplash10-002p-7592000000-8260f37bc8ffb0dce3932021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Hexadecanoyl-serine 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 - N-Hexadecanoyl-serine 10V, Positive-QTOFsplash10-052o-4779000000-2feab0d6dc37ca985e832021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hexadecanoyl-serine 20V, Positive-QTOFsplash10-052r-9552000000-911cd5118408c48c580a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hexadecanoyl-serine 40V, Positive-QTOFsplash10-0bt9-9300000000-d2af37fa6d12d06ecda42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hexadecanoyl-serine 10V, Negative-QTOFsplash10-0076-0289000000-68b577956daddc8eed062021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hexadecanoyl-serine 20V, Negative-QTOFsplash10-000l-0293000000-48c445819bdf1c6dd3b52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hexadecanoyl-serine 40V, Negative-QTOFsplash10-0pbl-9250000000-30c4edfc3d0b25ea0a372021-10-12Wishart 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 IDNot Available
KNApSAcK IDNot Available
Chemspider ID4956046
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6453686
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. Kong SW, Hernandez-Ferrer C: Assessment of coverage for endogenous metabolites and exogenous chemical compounds using an untargeted metabolomics platform. Pac Symp Biocomput. 2020;25:587-598. [PubMed:31797630 ]