Record Information
Version1.0
Creation date2010-04-08 22:13:04 UTC
Update date2019-11-26 03:14:48 UTC
Primary IDFDB017414
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2-Acetyloxazole
Description2-Acetyloxazole belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group. 2-Acetyloxazole has been detected, but not quantified in, a few different foods, such as cocoa and cocoa products, cocoa beans (Theobroma cacao), and nuts. This could make 2-acetyloxazole a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 2-Acetyloxazole.
CAS Number77311-07-0
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility35.5 g/LALOGPS
logP0.09ALOGPS
logP-0.15ChemAxon
logS-0.5ALOGPS
pKa (Strongest Acidic)13.11ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.1 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity26.65 m³·mol⁻¹ChemAxon
Polarizability10.36 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC5H5NO2
IUPAC name1-(1,3-oxazol-2-yl)ethan-1-one
InChI IdentifierInChI=1S/C5H5NO2/c1-4(7)5-6-2-3-8-5/h2-3H,1H3
InChI KeyQCDUAXSWPGEYBB-UHFFFAOYSA-N
Isomeric SMILESCC(=O)C1=NC=CO1
Average Molecular Weight111.0987
Monoisotopic Molecular Weight111.032028409
Classification
Description Belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAryl alkyl ketones
Alternative Parents
Substituents
  • Aryl alkyl ketone
  • Heteroaromatic compound
  • Oxazole
  • Azole
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS2-Acetyloxazole, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-9000000000-9b095d42e098b1d238f2Spectrum
Predicted GC-MS2-Acetyloxazole, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MS2-Acetyloxazole, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0900000000-984b4af632ceaeeae47d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dl-5900000000-840159bac8f4f5347c772016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-40f7b6066d16d2b288902016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0900000000-c5ff80b55a3c6ede5a242016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03xr-5900000000-6d58217110c29cd9cec02016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-9000000000-69813b5f4a42bdd4706e2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01ox-9500000000-64170529835767eced5a2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9000000000-bfd7c78ad71524e459142021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-f44e56dba54e1c50645f2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-9000000000-a8b06e9f9daf7f10a3232021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014l-9000000000-b7f8be220b14f74691292021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-6684281aaaa4f4ea6e402021-09-24View Spectrum
NMRNot Available
ChemSpider ID14356986
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID19782729
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB38175
CRC / DFC (Dictionary of Food Compounds) IDKXO16-J:KXO16-J
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference