Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-11-30 15:52:41 UTC
Update Date2020-02-26 21:38:27 UTC
HMDB IDHMDB0013308
Secondary Accession Numbers
  • HMDB13308
Metabolite Identification
Common NameStearoylglycine
DescriptionStearoylglycine is an acylglycine with C-18 fatty acid group as the acyl moiety. Acylglycines 1 possess a common amidoacetic acid moiety and are normally minor metabolites of fatty acids. Elevated levels of certain acylglycines appear in the urine and blood of patients with various fatty acid oxidation disorders. They are normally produced through the action of glycine N-acyltransferase which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine ↔ CoA + N-acylglycine.
Structure
Data?1582753107
Synonyms
ValueSource
(Octadecanoylamino)acetic acidChEBI
2-Stearamidoacetic acidChEBI
Glycine stearamideChEBI
N-(Carboxymethyl)octadecanamideChEBI
N-Octadecanoyl-glycineChEBI
N-Stearoyl glycineChEBI
N-StearoylglycineChEBI
OctadecanoylglycineChEBI
(Octadecanoylamino)acetateGenerator
2-StearamidoacetateGenerator
Acylglycine c:18HMDB
StearoylglycineChEBI
Glycine steatamideMeSH
Chemical FormulaC20H39NO3
Average Molecular Weight341.5286
Monoisotopic Molecular Weight341.292994119
IUPAC Name2-octadecanamidoacetic acid
Traditional NameN-stearoyl glycine
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCC(=O)NCC(O)=O
InChI Identifier
InChI=1S/C20H39NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(22)21-18-20(23)24/h2-18H2,1H3,(H,21,22)(H,23,24)
InChI KeyUEYROBDNFIWNST-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 Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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 Solubility0.00027 g/LALOGPS
logP7.1ALOGPS
logP6.04ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)4.05ChemAxon
pKa (Strongest Basic)-1.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.4 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity99.09 m³·mol⁻¹ChemAxon
Polarizability44.14 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]+189.98831661259
DarkChem[M-H]-187.50431661259
DeepCCS[M+H]+186.84830932474
DeepCCS[M-H]-183.39530932474
DeepCCS[M-2H]-219.15530932474
DeepCCS[M+Na]+195.44630932474
AllCCS[M+H]+195.632859911
AllCCS[M+H-H2O]+193.132859911
AllCCS[M+NH4]+198.032859911
AllCCS[M+Na]+198.632859911
AllCCS[M-H]-190.832859911
AllCCS[M+Na-2H]-192.132859911
AllCCS[M+HCOO]-193.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
StearoylglycineCCCCCCCCCCCCCCCCCC(=O)NCC(O)=O3723.9Standard polar33892256
StearoylglycineCCCCCCCCCCCCCCCCCC(=O)NCC(O)=O2569.9Standard non polar33892256
StearoylglycineCCCCCCCCCCCCCCCCCC(=O)NCC(O)=O2783.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Stearoylglycine,1TMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)NCC(=O)O[Si](C)(C)C2790.7Semi standard non polar33892256
Stearoylglycine,1TMS,isomer #2CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C2812.4Semi standard non polar33892256
Stearoylglycine,2TMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2832.1Semi standard non polar33892256
Stearoylglycine,2TMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2814.6Standard non polar33892256
Stearoylglycine,2TMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2879.6Standard polar33892256
Stearoylglycine,1TBDMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)NCC(=O)O[Si](C)(C)C(C)(C)C3031.9Semi standard non polar33892256
Stearoylglycine,1TBDMS,isomer #2CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C3058.5Semi standard non polar33892256
Stearoylglycine,2TBDMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3316.2Semi standard non polar33892256
Stearoylglycine,2TBDMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3143.0Standard non polar33892256
Stearoylglycine,2TBDMS,isomer #1CCCCCCCCCCCCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3095.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Stearoylglycine GC-MS (Non-derivatized) - 70eV, Positivesplash10-01bc-7790000000-f9271455a1d2be0b68982017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Stearoylglycine GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9330000000-6fe86f425d73c0c7ef482017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Stearoylglycine 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 - Stearoylglycine 10V, Positive-QTOFsplash10-0006-6069000000-373e06cd2e1c6a5129552017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 20V, Positive-QTOFsplash10-056r-9130000000-ad46ac9c9b94fc19de472017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 40V, Positive-QTOFsplash10-056r-9510000000-18f5c6a26b9bcf24bc0c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 10V, Negative-QTOFsplash10-0006-0019000000-2e4dfe2552a24cff48822017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 20V, Negative-QTOFsplash10-00dl-6279000000-f87a0cdcc029b78ad6452017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 40V, Negative-QTOFsplash10-05fu-9010000000-69da15c9828d8b482d652017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 10V, Negative-QTOFsplash10-0006-1009000000-bf3b370e0397a7039a162021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 20V, Negative-QTOFsplash10-00di-9002000000-9d890a14b9a9b22f4dd52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 40V, Negative-QTOFsplash10-00di-9000000000-006ebcc0e5a29ed26e1c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 10V, Positive-QTOFsplash10-002f-6009000000-2accfe2094d8ea8d99da2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 20V, Positive-QTOFsplash10-004i-9121000000-add95bf887a0bd7376b62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Stearoylglycine 40V, Positive-QTOFsplash10-0a4l-9000000000-6288a50531bee4f000b42021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
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 IDFDB029373
KNApSAcK IDNot Available
Chemspider ID85785
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound95070
PDB IDNot Available
ChEBI ID136623
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