Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-23 05:27:38 UTC
Update Date2022-03-07 03:17:58 UTC
HMDB IDHMDB0062678
Secondary Accession Numbers
  • HMDB62678
Metabolite Identification
Common NameN-hexacosanoylglycine
DescriptionN-hexacosanoylglycine, also known as 2-hexacosanamidoacetate or N-cerotoylglycine, belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. N-hexacosanoylglycine is a moderately basic compound (based on its pKa). An N-acylglycine in which the acyl group is specified as hexacosanoyl.
Structure
Data?1563866346
Synonyms
ValueSource
2-Hexacosanamidoacetic acidChEBI
Hexacosanamidoacetic acidChEBI
HexacosanoylglycineChEBI
N-CerotoylglycineChEBI
2-HexacosanamidoacetateGenerator
HexacosanamidoacetateGenerator
Chemical FormulaC28H55NO3
Average Molecular Weight453.752
Monoisotopic Molecular Weight453.418194635
IUPAC Name2-[(1-hydroxyhexacosylidene)amino]acetic acid
Traditional Name[(1-hydroxyhexacosylidene)amino]acetic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(O)=O
InChI Identifier
InChI=1S/C28H55NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-27(30)29-26-28(31)32/h2-26H2,1H3,(H,29,30)(H,31,32)
InChI KeyYIUHXZHKDQGNOC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-alpha amino acids
Alternative Parents
Substituents
  • N-acyl-alpha-amino acid
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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 Solubility2.8e-05 g/lALOGPS
LogP9.43ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP9.48ALOGPS
logP10.42ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)4.09ChemAxon
pKa (Strongest Basic)2.08ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area69.89 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity136.42 m³·mol⁻¹ChemAxon
Polarizability61.27 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]+220.57631661259
DarkChem[M-H]-220.43331661259
DeepCCS[M+H]+217.13530932474
DeepCCS[M-H]-214.58530932474
DeepCCS[M-2H]-247.78830932474
DeepCCS[M+Na]+223.47830932474
AllCCS[M+H]+232.732859911
AllCCS[M+H-H2O]+231.032859911
AllCCS[M+NH4]+234.332859911
AllCCS[M+Na]+234.732859911
AllCCS[M-H]-216.532859911
AllCCS[M+Na-2H]-219.532859911
AllCCS[M+HCOO]-223.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-hexacosanoylglycineCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(O)=O3262.9Standard polar33892256
N-hexacosanoylglycineCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(O)=O3251.7Standard non polar33892256
N-hexacosanoylglycineCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(O)=O3434.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-hexacosanoylglycine,1TMS,isomer #1CCCCCCCCCCCCCCCCCCCCCCCCCC(=NCC(=O)O)O[Si](C)(C)C3562.2Semi standard non polar33892256
N-hexacosanoylglycine,1TMS,isomer #2CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(=O)O[Si](C)(C)C3617.7Semi standard non polar33892256
N-hexacosanoylglycine,2TMS,isomer #1CCCCCCCCCCCCCCCCCCCCCCCCCC(=NCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3552.8Semi standard non polar33892256
N-hexacosanoylglycine,1TBDMS,isomer #1CCCCCCCCCCCCCCCCCCCCCCCCCC(=NCC(=O)O)O[Si](C)(C)C(C)(C)C3834.7Semi standard non polar33892256
N-hexacosanoylglycine,1TBDMS,isomer #2CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=NCC(=O)O[Si](C)(C)C(C)(C)C3833.9Semi standard non polar33892256
N-hexacosanoylglycine,2TBDMS,isomer #1CCCCCCCCCCCCCCCCCCCCCCCCCC(=NCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C4103.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-hexacosanoylglycine GC-MS (Non-derivatized) - 70eV, Positivesplash10-05bf-8971100000-214084d96575bd2cfd802017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-hexacosanoylglycine GC-MS (2 TMS) - 70eV, Positivesplash10-001i-9540250000-31c6d3291c39a5a6bfb42017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-hexacosanoylglycine 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-hexacosanoylglycine 10V, Positive-QTOFsplash10-0fk9-9001600000-cf5f0a4c8341c2337c5e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 20V, Positive-QTOFsplash10-00fr-9001100000-b2ac003d100f0f922b082017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 40V, Positive-QTOFsplash10-05fr-9001000000-6358df0cc09dd24445492017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 10V, Negative-QTOFsplash10-0udi-0000900000-03eb1e12645aae35899d2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 20V, Negative-QTOFsplash10-0uk9-4104900000-74fe3341d016b9a48aa82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 40V, Negative-QTOFsplash10-00dl-9002000000-19362a67b1799cf32c642017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 10V, Positive-QTOFsplash10-0udi-2002900000-5ca58c5572245568edfc2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 20V, Positive-QTOFsplash10-0pei-8009300000-32abc00fe2c42af54ef42021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 40V, Positive-QTOFsplash10-0a4l-9000000000-bb019c1089d0988db4b62021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 10V, Negative-QTOFsplash10-0uk9-3000900000-172f300d4343af3927b42021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 20V, Negative-QTOFsplash10-00di-9003500000-c8732a3904ae56ff3baa2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-hexacosanoylglycine 40V, Negative-QTOFsplash10-05fr-9001000000-2bed58c4cb492727d0062021-09-24Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound91828268
PDB IDNot Available
ChEBI ID87768
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. O'Byrne J, Hunt MC, Rai DK, Saeki M, Alexson SE: The human bile acid-CoA:amino acid N-acyltransferase functions in the conjugation of fatty acids to glycine. J Biol Chem. 2003 Sep 5;278(36):34237-44. Epub 2003 Jun 16. [PubMed:12810727 ]