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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:23:04 UTC
Update Date2021-09-26 23:04:00 UTC
HMDB IDHMDB0251774
Secondary Accession NumbersNone
Metabolite Identification
Common NameEmitefur
DescriptionEmitefur, also known as bof A2, belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Based on a literature review a significant number of articles have been published on Emitefur. This compound has been identified in human blood as reported by (PMID: 31557052 ). Emitefur is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Emitefur 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
3 (3-(6-Benzoyloxy-3-cyano-2-pyridyloxycarbonyl)benzoyl)-1-ethoxymethyl-5-fluorouracilHMDB
BOF a2HMDB
BOF-a2HMDB
Chemical FormulaC28H19FN4O8
Average Molecular Weight558.478
Monoisotopic Molecular Weight558.118691751
IUPAC Name6-(benzoyloxy)-3-cyanopyridin-2-yl 3-[3-(ethoxymethyl)-5-fluoro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-1-carbonyl]benzoate
Traditional Nameemitefur
CAS Registry NumberNot Available
SMILES
CCOCN1C=C(F)C(=O)N(C(=O)C2=CC(=CC=C2)C(=O)OC2=C(C=CC(OC(=O)C3=CC=CC=C3)=N2)C#N)C1=O
InChI Identifier
InChI=1S/C28H19FN4O8/c1-2-39-16-32-15-21(29)25(35)33(28(32)38)24(34)18-9-6-10-19(13-18)27(37)41-23-20(14-30)11-12-22(31-23)40-26(36)17-7-4-3-5-8-17/h3-13,15H,2,16H2,1H3
InChI KeyWTSKMKRYHATLLL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Benzoate ester
  • Benzoyl
  • 3-pyridinecarbonitrile
  • Halopyrimidine
  • Pyrimidone
  • Aryl fluoride
  • Aryl halide
  • Dicarboxylic acid or derivatives
  • Pyrimidine
  • Pyridine
  • Hydropyrimidine
  • Heteroaromatic compound
  • Vinylogous amide
  • Carboxylic acid ester
  • Urea
  • Lactam
  • Carboxylic acid derivative
  • Azacycle
  • Organoheterocyclic compound
  • Carbonitrile
  • Nitrile
  • Organooxygen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Organohalogen compound
  • Organofluoride
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
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
Predicted Chromatographic Properties
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 10V, Positive-QTOFsplash10-0a4i-0000090000-fd2c5393a17aeb7ff5cf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 20V, Positive-QTOFsplash10-0mb9-0315090000-6740f109595d8b9e36fc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 40V, Positive-QTOFsplash10-0a4l-3941530000-33af0a05626ff23eaa312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 10V, Negative-QTOFsplash10-0a4i-0000090000-447484f3c9fd549e55dd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 20V, Negative-QTOFsplash10-0a6r-0020490000-5db21fef99c36acf6a112021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emitefur 40V, Negative-QTOFsplash10-004s-4932510000-a43804dfa18da299aff82021-10-12Wishart 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 IDNot Available
Chemspider ID59319
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound65910
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 ]