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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:07:26 UTC
Update Date2021-09-26 23:12:22 UTC
HMDB IDHMDB0256600
Secondary Accession NumbersNone
Metabolite Identification
Common NamePirimiphos-methyl
DescriptionPirimiphos-methyl belongs to the class of organic compounds known as pyrimidinyl phosphorothioates. These are organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where R= pyrimidine, R' = organyl group , and R\" = any atom. Based on a literature review a small amount of articles have been published on Pirimiphos-methyl. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pirimiphos-methyl is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pirimiphos-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
O-[2-(Diethylamino)-6-methylpyrimidin-4-yl] O,O-dimethyl thiophosphateChEBI
PirimifosmethylChEBI
Pirimiphos methylChEBI
PirimiphosmethylChEBI
Pyrimiphos methylChEBI
O-[2-(Diethylamino)-6-methylpyrimidin-4-yl] O,O-dimethyl thiophosphoric acidGenerator
PiritioneMeSH
O-(2-(diethylamino)-6-Methyl-4-pyrimidinyl) O,O- dimethylphosphorothioate licMeSH
ActellicMeSH
AktelMeSH
Chemical FormulaC11H20N3O3PS
Average Molecular Weight305.334
Monoisotopic Molecular Weight305.096298723
IUPAC NameO-2-(diethylamino)-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate
Traditional NameO-2-(diethylamino)-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate
CAS Registry NumberNot Available
SMILES
CCN(CC)C1=NC(OP(=S)(OC)OC)=CC(C)=N1
InChI Identifier
InChI=1S/C11H20N3O3PS/c1-6-14(7-2)11-12-9(3)8-10(13-11)17-18(19,15-4)16-5/h8H,6-7H2,1-5H3
InChI KeyQHOQHJPRIBSPCY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidinyl phosphorothioates. These are organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where R= pyrimidine, R' = organyl group , and R\" = any atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic thiophosphoric acids and derivatives
Sub ClassThiophosphoric acid esters
Direct ParentPyrimidinyl phosphorothioates
Alternative Parents
Substituents
  • Pyrimidinyl phosphorothioate
  • Dialkylarylamine
  • Thiophosphate triester
  • Aminopyrimidine
  • Pyrimidine
  • Heteroaromatic compound
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
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
logP3.91ALOGPS
logP2.96ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)5.09ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area56.71 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity81.31 m³·mol⁻¹ChemAxon
Polarizability30.71 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]+166.630932474
DeepCCS[M-H]-164.24230932474
DeepCCS[M-2H]-197.12830932474
DeepCCS[M+Na]+172.69330932474
AllCCS[M+H]+166.032859911
AllCCS[M+H-H2O]+163.032859911
AllCCS[M+NH4]+168.732859911
AllCCS[M+Na]+169.532859911
AllCCS[M-H]-167.732859911
AllCCS[M+Na-2H]-168.232859911
AllCCS[M+HCOO]-168.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Pirimiphos-methylCCN(CC)C1=NC(OP(=S)(OC)OC)=CC(C)=N12635.3Standard polar33892256
Pirimiphos-methylCCN(CC)C1=NC(OP(=S)(OC)OC)=CC(C)=N11982.7Standard non polar33892256
Pirimiphos-methylCCN(CC)C1=NC(OP(=S)(OC)OC)=CC(C)=N11934.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pirimiphos-methyl GC-MS (Non-derivatized) - 70eV, Positivesplash10-004l-1490000000-30fac2b7c9208b9d4e6e2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pirimiphos-methyl GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-004l-9671000000-db466e16c69b326f2d7b2014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 35V, Positive-QTOFsplash10-0200-0790000000-784b40098216be79a5812021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 40V, Positive-QTOFsplash10-03ki-0900000000-895cdb27adc01302a3302021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 30V, Positive-QTOFsplash10-03di-0911000000-ba5b0672e4bab27ca3882021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 55V, Positive-QTOFsplash10-0200-0790000000-952c08c209a5666e2f142021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 80V, Positive-QTOFsplash10-0a4i-1900000000-4e8a11388a83534201392021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 10V, Positive-QTOFsplash10-0a4i-0009000000-3966cebde88daac933fd2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 20V, Positive-QTOFsplash10-0a4i-0209000000-6dbf3dcfe0e322198dab2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 55V, Positive-QTOFsplash10-0bt9-1900000000-51e7080196d96c82db042021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 35V, Positive-QTOFsplash10-0gb9-0900000000-7101d86decc6c087bc162021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 50V, Positive-QTOFsplash10-0fkc-0900000000-396ee6ab0c0839693cff2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 35V, Positive-QTOFsplash10-0a4i-1719000000-3aed70af03fb848971a82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pirimiphos-methyl 50V, Positive-QTOFsplash10-0fkc-0900000000-ffa782226105d26603d52021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 10V, Positive-QTOFsplash10-0a4i-0359000000-416ae91c212df63bf10b2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 20V, Positive-QTOFsplash10-03di-0692000000-54185c472d72dd012c952016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 40V, Positive-QTOFsplash10-03dr-7940000000-945d6b4e6fff3fd05f1b2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 10V, Negative-QTOFsplash10-0udi-0569000000-3f964fdb65d2baa506282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 20V, Negative-QTOFsplash10-0btc-0691000000-b6717f4381802607d73c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pirimiphos-methyl 40V, Negative-QTOFsplash10-052f-1920000000-9714a9ea8031c043cca82016-08-03Wishart 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 ID31773
KEGG Compound IDC18403
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPirimiphos-methyl
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID38843
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1313461
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 ]