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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:10:11 UTC
Update Date2021-09-26 22:53:16 UTC
HMDB IDHMDB0245061
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-Chloroacetophenone
Descriptiona-Chloroacetophenone belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Based on a literature review very few articles have been published on a-Chloroacetophenone. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-chloroacetophenone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Chloroacetophenone 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
1-ChloroacetophenoneChEMBL
2 ChloroacetophenoneMeSH
MaceMeSH
2 chloro 1 PhenylethanoneMeSH
2-chloro-1-PhenylethanoneMeSH
ChloracetophenoneMeSH
ChloroacetophenoneMeSH
Omega chloroacetophenoneMeSH
Omega-chloroacetophenoneMeSH
3'-ChloroacetophenoneMeSH
alpha ChloroacetophenoneMeSH
alpha-ChloroacetophenoneMeSH
3' ChloroacetophenoneMeSH
Chemical FormulaC8H7ClO
Average Molecular Weight154.594
Monoisotopic Molecular Weight154.018542553
IUPAC Name2-chloro-1-phenylethan-1-one
Traditional Namephenacyl chloride
CAS Registry NumberNot Available
SMILES
[H]C1=C([H])C([H])=C(C([H])=C1[H])C(=O)C([H])([H])Cl
InChI Identifier
InChI=1S/C8H7ClO/c9-6-8(10)7-4-2-1-3-5-7/h1-5H,6H2
InChI KeyIMACFCSSMIZSPP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Aryl alkyl ketone
  • Benzoyl
  • Benzenoid
  • Monocyclic benzene moiety
  • Alpha-haloketone
  • Alpha-chloroketone
  • Organic oxide
  • Hydrocarbon derivative
  • Organochloride
  • Organohalogen compound
  • Alkyl halide
  • Alkyl chloride
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
PropertyValueSource
logP1.9ALOGPS
logP2.07ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)15.37ChemAxon
pKa (Strongest Basic)-7.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity41.21 m³·mol⁻¹ChemAxon
Polarizability15.06 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+146.26130932474
DeepCCS[M-H]-143.89130932474
DeepCCS[M-2H]-178.36830932474
DeepCCS[M+Na]+152.730932474
AllCCS[M+H]+130.032859911
AllCCS[M+H-H2O]+125.432859911
AllCCS[M+NH4]+134.332859911
AllCCS[M+Na]+135.532859911
AllCCS[M-H]-127.732859911
AllCCS[M+Na-2H]-129.332859911
AllCCS[M+HCOO]-131.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-Chloroacetophenone[H]C1=C([H])C([H])=C(C([H])=C1[H])C(=O)C([H])([H])Cl1874.5Standard polar33892256
2-Chloroacetophenone[H]C1=C([H])C([H])=C(C([H])=C1[H])C(=O)C([H])([H])Cl1249.3Standard non polar33892256
2-Chloroacetophenone[H]C1=C([H])C([H])=C(C([H])=C1[H])C(=O)C([H])([H])Cl1120.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chloroacetophenone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chloroacetophenone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-0a6r-8900000000-c32565b7ca6b1213ffa02014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 10V, Positive-QTOFsplash10-0a4i-0900000000-34ef2ec4e3393faeffd52016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 20V, Positive-QTOFsplash10-0a4i-1900000000-663386a4ad502d3905712016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 40V, Positive-QTOFsplash10-004i-9400000000-b6a72863a6ee429ecb872016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 10V, Negative-QTOFsplash10-0udi-0900000000-b96bc74585ae77f666852016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 20V, Negative-QTOFsplash10-0udi-4900000000-87cfd39438a866f31ca22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 40V, Negative-QTOFsplash10-004i-9200000000-0ee68b64ac45876209c42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 10V, Positive-QTOFsplash10-0a4i-1900000000-9735c2f52a472954a3852021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 20V, Positive-QTOFsplash10-0ar0-3900000000-9c3cc20d13a5d47dbd452021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 40V, Positive-QTOFsplash10-0h00-9400000000-a8280c955165ca82a2e72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 10V, Negative-QTOFsplash10-0udi-0900000000-ccd414570820207d17f22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 20V, Negative-QTOFsplash10-0ufr-4900000000-9f40f047950e796918d42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chloroacetophenone 40V, Negative-QTOFsplash10-004i-9200000000-00dcf30564fdf514b7ca2021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
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 ID10303
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPhenacyl chloride
METLIN IDNot Available
PubChem CompoundNot Available
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 ]