Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:06:50 UTC
Update Date2021-09-26 23:01:25 UTC
HMDB IDHMDB0250138
Secondary Accession NumbersNone
Metabolite Identification
Common NameChlorpyrifos-methyl
DescriptionChlorpyrifos-methyl, also known as methyl chlorpyrifos or trichlormethylfos, belongs to the class of organic compounds known as aryl thiophosphates. These are organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where at least one R-group is an aryl group. Based on a literature review a significant number of articles have been published on Chlorpyrifos-methyl. This compound has been identified in human blood as reported by (PMID: 31557052 ). Chlorpyrifos-methyl is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Chlorpyrifos-methyl 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
Chloropyriphos-methylChEBI
Chlorpyrifos O,O-dimethyl analogChEBI
Methyl chlorpyrifosChEBI
Methyl chlorpyriphosChEBI
O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioateChEBI
O,O-Dimethyl O-(3,5,6-trichloropyridin-2-yl) thiophosphateChEBI
O,O-Dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioateChEBI
Phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridinyl) esterChEBI
Phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) esterChEBI
TrichlormethylfosChEBI
O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioic acidGenerator
O,O-Dimethyl O-(3,5,6-trichloropyridin-2-yl) thiophosphoric acidGenerator
O,O-Dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioic acidGenerator
Phosphorothioate, O,O-dimethyl O-(3,5,6-trichloro-2-pyridinyl) esterGenerator
Phosphorothioate, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) esterGenerator
ReldanMeSH
dowco 214MeSH
Chemical FormulaC7H7Cl3NO3PS
Average Molecular Weight322.533
Monoisotopic Molecular Weight320.894983418
IUPAC NameO,O-dimethyl O-3,5,6-trichloropyridin-2-yl phosphorothioate
Traditional NameO,O-dimethyl O-3,5,6-trichloropyridin-2-yl phosphorothioate
CAS Registry NumberNot Available
SMILES
COP(=S)(OC)OC1=NC(Cl)=C(Cl)C=C1Cl
InChI Identifier
InChI=1S/C7H7Cl3NO3PS/c1-12-15(16,13-2)14-7-5(9)3-4(8)6(10)11-7/h3H,1-2H3
InChI KeyHRBKVYFZANMGRE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aryl thiophosphates. These are organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where at least one R-group is an aryl group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic thiophosphoric acids and derivatives
Sub ClassThiophosphoric acid esters
Direct ParentAryl thiophosphates
Alternative Parents
Substituents
  • Aryl thiophosphate
  • Thiophosphate triester
  • Polyhalopyridine
  • 2-halopyridine
  • Aryl chloride
  • Aryl halide
  • Pyridine
  • Heteroaromatic compound
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
logP4.3ALOGPS
logP4.07ChemAxon
logS-5ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area40.58 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity69.5 m³·mol⁻¹ChemAxon
Polarizability26.21 ųChemAxon
Number of Rings1ChemAxon
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]+153.40730932474
DeepCCS[M-H]-151.04930932474
DeepCCS[M-2H]-184.29530932474
DeepCCS[M+Na]+159.530932474
AllCCS[M+H]+155.032859911
AllCCS[M+H-H2O]+152.032859911
AllCCS[M+NH4]+157.932859911
AllCCS[M+Na]+158.732859911
AllCCS[M-H]-152.132859911
AllCCS[M+Na-2H]-152.432859911
AllCCS[M+HCOO]-152.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Chlorpyrifos-methylCOP(=S)(OC)OC1=NC(Cl)=C(Cl)C=C1Cl2675.2Standard polar33892256
Chlorpyrifos-methylCOP(=S)(OC)OC1=NC(Cl)=C(Cl)C=C1Cl1821.7Standard non polar33892256
Chlorpyrifos-methylCOP(=S)(OC)OC1=NC(Cl)=C(Cl)C=C1Cl1871.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Chlorpyrifos-methyl GC-MS (Non-derivatized) - 70eV, Positivesplash10-001d-3984000000-4553c717225790996b272021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Chlorpyrifos-methyl GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-002r-6890000000-42b63eb7c742790aef4c2014-10-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 60V, Positive-QTOFsplash10-00fu-1910000000-788197135578b822fbec2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 45V, Positive-QTOFsplash10-00dl-0910000000-0f8d8e3b3313e4a5c4802021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 15V, Positive-QTOFsplash10-00di-0109000000-44119304fd4e386fca492021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 30V, Positive-QTOFsplash10-00dl-0921000000-d5a5f5b843d08a734f802021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 35V, Positive-QTOFsplash10-000i-0090000000-871f529676c278710fd72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 45V, Positive-QTOFsplash10-00dl-0910000000-6f59420b5fb3988cfaac2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 60V, Positive-QTOFsplash10-00fu-1910000000-a91088ac4c3b2cecb62c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 30V, Positive-QTOFsplash10-00dl-0920000000-894ca98830cd355581002021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 15V, Positive-QTOFsplash10-00di-0109000000-e2a439623d3f14731d3d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 75V, Positive-QTOFsplash10-00bc-3900000000-ef50dc0f1efbf994b9dd2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 75V, Positive-QTOFsplash10-00bc-3900000000-d193f5b9229a47cf7cb62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 90V, Positive-QTOFsplash10-004i-6900000000-4b8fa9b82b85330ae1ae2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 90V, Positive-QTOFsplash10-004i-6900000000-bd956a928cc7d240171b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Chlorpyrifos-methyl 35V, Positive-QTOFsplash10-000i-0090000000-fd1c7a33e307a0b653a32021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 10V, Positive-QTOFsplash10-00di-0009000000-9605e3f9c3fe9949b9a72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 20V, Positive-QTOFsplash10-00di-0009000000-e0779a4a8308061e94832016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 40V, Positive-QTOFsplash10-0229-9256000000-dd93c7aed86a0a66c1cd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 10V, Negative-QTOFsplash10-014i-0109000000-6da658a0d236dd03f6442016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 20V, Negative-QTOFsplash10-014i-0019000000-e9f7770675e9ab01fa1f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 40V, Negative-QTOFsplash10-014i-1913000000-f4d8aba66d2fa62733882016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 10V, Positive-QTOFsplash10-00di-0965000000-c7cc9b0c24d2070499732021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 20V, Positive-QTOFsplash10-00di-0910000000-0de3fdb72acf844aee5d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 40V, Positive-QTOFsplash10-00di-0900000000-cf868b85b769b7c23f612021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 10V, Negative-QTOFsplash10-0002-0900000000-95ca31e4db49654597e72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chlorpyrifos-methyl 20V, Negative-QTOFsplash10-0002-0900000000-95ca31e4db49654597e72021-10-12Wishart 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 ID20493
KEGG Compound IDC14520
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID34632
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1338401
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 ]