Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:58:11 UTC
Update Date2021-09-26 23:04:36 UTC
HMDB IDHMDB0252183
Secondary Accession NumbersNone
Metabolite Identification
Common NameFebarbamate
DescriptionFebarbamate, also known as febarbamic acid or g-tril, belongs to the class of organic compounds known as barbituric acid derivatives. Barbituric acid derivatives are compounds containing a perhydropyrimidine ring substituted at C-2, -4 and -6 by oxo groups. Based on a literature review very few articles have been published on Febarbamate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Febarbamate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Febarbamate 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
Febarbamic acidGenerator
1-(3-Butoxy-2-carbamoyloxypropyl)-5-ethyl-5-phenyl-(1H,3H,5H)-pyrimidine-2,4,6-trioneMeSH
5-Ethyl-1-(3-butoxy-2-carbamoyloxypropyl)-5-barbituric acidMeSH
g-TrilMeSH
PhenobamateMeSH
go-560PhenobamateChEMBL
go-560Phenobamic acidGenerator
Chemical FormulaC20H27N3O6
Average Molecular Weight405.451
Monoisotopic Molecular Weight405.189985601
IUPAC Name{[1-butoxy-3-(5-ethyl-4-hydroxy-2,6-dioxo-5-phenyl-1,2,5,6-tetrahydropyrimidin-1-yl)propan-2-yl]oxy}carboximidic acid
Traditional Namegetril
CAS Registry NumberNot Available
SMILES
CCCCOCC(CN1C(=O)N=C(O)C(CC)(C2=CC=CC=C2)C1=O)OC(O)=N
InChI Identifier
InChI=1S/C20H27N3O6/c1-3-5-11-28-13-15(29-18(21)26)12-23-17(25)20(4-2,16(24)22-19(23)27)14-9-7-6-8-10-14/h6-10,15H,3-5,11-13H2,1-2H3,(H2,21,26)(H,22,24,27)
InChI KeyQHZQILHUJDRDAI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as barbituric acid derivatives. Barbituric acid derivatives are compounds containing a perhydropyrimidine ring substituted at C-2, -4 and -6 by oxo groups.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct ParentBarbituric acid derivatives
Alternative Parents
Substituents
  • Barbiturate
  • N-acyl urea
  • Ureide
  • Monocyclic benzene moiety
  • 1,3-diazinane
  • Benzenoid
  • Dicarboximide
  • Carbamic acid ester
  • Carbonic acid derivative
  • Urea
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Azacycle
  • Organic oxygen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
logP1.51ALOGPS
logP0.89ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)-2.7ChemAxon
pKa (Strongest Basic)11.57ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area132.51 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity114.88 m³·mol⁻¹ChemAxon
Polarizability42.07 ųChemAxon
Number of Rings2ChemAxon
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]+198.23530932474
DeepCCS[M-H]-195.66730932474
DeepCCS[M-2H]-230.47330932474
DeepCCS[M+Na]+206.63930932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
FebarbamateCCCCOCC(CN1C(=O)N=C(O)C(CC)(C2=CC=CC=C2)C1=O)OC(O)=N4541.4Standard polar33892256
FebarbamateCCCCOCC(CN1C(=O)N=C(O)C(CC)(C2=CC=CC=C2)C1=O)OC(O)=N2642.9Standard non polar33892256
FebarbamateCCCCOCC(CN1C(=O)N=C(O)C(CC)(C2=CC=CC=C2)C1=O)OC(O)=N2921.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Febarbamate,3TMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C)O[Si](C)(C)C2842.6Semi standard non polar33892256
Febarbamate,3TMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C)O[Si](C)(C)C2716.7Standard non polar33892256
Febarbamate,3TMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C)O[Si](C)(C)C4054.9Standard polar33892256
Febarbamate,3TBDMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C(C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3386.4Semi standard non polar33892256
Febarbamate,3TBDMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C(C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3232.5Standard non polar33892256
Febarbamate,3TBDMS,isomer #1CCCCOCC(CN1C(=O)N=C(O[Si](C)(C)C(C)(C)C)C(CC)(C2=CC=CC=C2)C1=O)OC(=N[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C4158.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-5292000000-b5b1e242da82d70b9a252021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Febarbamate GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 10V, Positive-QTOFsplash10-08fr-9107400000-153e1a56b5593f54f0e42017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 20V, Positive-QTOFsplash10-08fs-3942000000-7ab510b5c6f14485b8402017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 40V, Positive-QTOFsplash10-014l-9520000000-469b2c51dbd3b78b1d922017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 10V, Negative-QTOFsplash10-0006-9125100000-25446d0fa63bcfdb966c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 20V, Negative-QTOFsplash10-0006-9432000000-793c7c7d01d40f5bfeff2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 40V, Negative-QTOFsplash10-01ox-9620000000-9c8c833e4005aec9995e2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 10V, Positive-QTOFsplash10-0a4i-0006900000-4e8fc227ba6cb6f160072021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 20V, Positive-QTOFsplash10-024l-0197000000-05829b3ba9fc76ba78512021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 40V, Positive-QTOFsplash10-00dl-4391000000-5b69b58450d254f1d2612021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 10V, Negative-QTOFsplash10-0ik9-0009200000-cbe347a8fca235f3af172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 20V, Negative-QTOFsplash10-01po-1129000000-96830fca0819f1f779b82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Febarbamate 40V, Negative-QTOFsplash10-0006-9251000000-a3adf39e241c2b078f682021-10-12Wishart 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 IDDB13303
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24039
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkFebarbamate
METLIN IDNot Available
PubChem Compound25803
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. 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 ]