Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:35:40 UTC
Update Date2022-11-23 22:29:18 UTC
HMDB IDHMDB0256957
Secondary Accession NumbersNone
Metabolite Identification
Common NamePyrazophos
Descriptionpyrazophos 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 small amount of articles have been published on pyrazophos. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pyrazophos is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pyrazophos 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
2-(O,O-Diethylthionophosphoryl)-5-methyl-6-carbethoxy-pyrazolo-(1,5a)pyrimidineChEBI
Ethyl 2-((diethoxyphosphinothioyl)oxy)-5-methylpyrazolo(1,5-a)pyrimidine-6-carboxylateChEBI
O,O-Diethyl O-(5-methyl-6-(ethoxycarbonyl)-pyrazolo-(1,5-a)-pyrimid-2-yl)-thionophosphateChEBI
O-6-Ethoxycarbonyl-5-methylpyrazolo[1,5-a]pyrimidin-2-yl O,O-diethyl phosphorothioateChEBI
Ethyl 2-((diethoxyphosphinothioyl)oxy)-5-methylpyrazolo(1,5-a)pyrimidine-6-carboxylic acidGenerator
O,O-Diethyl O-(5-methyl-6-(ethoxycarbonyl)-pyrazolo-(1,5-a)-pyrimid-2-yl)-thionophosphoric acidGenerator
O-6-Ethoxycarbonyl-5-methylpyrazolo[1,5-a]pyrimidin-2-yl O,O-diethyl phosphorothioic acidGenerator
Ethyl 2-diethoxyphosphinothioyloxy-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acidGenerator
PyrazophosMeSH
Chemical FormulaC14H20N3O5PS
Average Molecular Weight373.36
Monoisotopic Molecular Weight373.086128928
IUPAC Nameethyl 2-{[diethoxy(sulfanylidene)-λ⁵-phosphanyl]oxy}-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate
Traditional Namepyrazophos
CAS Registry NumberNot Available
SMILES
CCOC(=O)C1=CN2N=C(OP(=S)(OCC)OCC)C=C2N=C1C
InChI Identifier
InChI=1S/C14H20N3O5PS/c1-5-19-14(18)11-9-17-12(15-10(11)4)8-13(16-17)22-23(24,20-6-2)21-7-3/h8-9H,5-7H2,1-4H3
InChI KeyJOOMJVFZQRQWKR-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
  • Pyrazolo[1,5-a]pyrimidine
  • Pyrimidine-5-carboxylic acid or derivatives
  • Pyrimidine-5-carboxylic acid
  • Pyrazolopyrimidine
  • Thiophosphate triester
  • Pyrimidine
  • Azole
  • Pyrazole
  • Heteroaromatic compound
  • Vinylogous amide
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP3.67ALOGPS
logP3.14ChemAxon
logS-4.3ALOGPS
pKa (Strongest Basic)-0.047ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area84.18 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity104.76 m³·mol⁻¹ChemAxon
Polarizability37.52 ųChemAxon
Number of Rings2ChemAxon
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]+175.84730932474
DeepCCS[M-H]-173.48930932474
DeepCCS[M-2H]-207.27630932474
DeepCCS[M+Na]+182.50230932474
AllCCS[M+H]+182.232859911
AllCCS[M+H-H2O]+179.732859911
AllCCS[M+NH4]+184.432859911
AllCCS[M+Na]+185.132859911
AllCCS[M-H]-178.732859911
AllCCS[M+Na-2H]-178.832859911
AllCCS[M+HCOO]-179.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PYRAZOPHOSCCOC(=O)C1=CN2N=C(OP(=S)(OCC)OCC)C=C2N=C1C3323.3Standard polar33892256
PYRAZOPHOSCCOC(=O)C1=CN2N=C(OP(=S)(OCC)OCC)C=C2N=C1C2456.0Standard non polar33892256
PYRAZOPHOSCCOC(=O)C1=CN2N=C(OP(=S)(OCC)OCC)C=C2N=C1C2504.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pyrazophos GC-MS (Non-derivatized) - 70eV, Positivesplash10-004l-3419000000-7c3e805febab7319e4b62021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pyrazophos GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 45V, Positive-QTOFsplash10-006x-0960000000-6c8c705b24e7d17023652021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 35V, Positive-QTOFsplash10-00di-0988000000-69cd136d362a6ff182cb2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 55V, Positive-QTOFsplash10-0072-0097000000-3850361d6fa1c982424b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 30V, Positive-QTOFsplash10-00di-0192000000-3ffb82456a5d47365dbb2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 50V, Positive-QTOFsplash10-002f-0900000000-dd2e6eef6a7a72d116fc2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 80V, Positive-QTOFsplash10-004m-0900000000-d0c0e8b80850ee2ceef82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 35V, Positive-QTOFsplash10-0072-0096000000-dc6ebab5cd61961904212021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 15V, Positive-QTOFsplash10-00di-0009000000-cbfc2acbf49c57b7407a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 20V, Positive-QTOFsplash10-00di-0089000000-650282a11de44133dbe52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 10V, Positive-QTOFsplash10-00di-0009000000-7c5b8672ad5ecb235b1e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 30V, Positive-QTOFsplash10-00di-0390000000-75142659385164e528a32021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 55V, Positive-QTOFsplash10-0006-0930000000-02429e432814b05c5bee2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 40V, Positive-QTOFsplash10-0006-0930000000-a98941d09f601155cfae2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 60V, Positive-QTOFsplash10-002f-0900000000-70530e4bd8c0a5c9acab2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 90V, Positive-QTOFsplash10-03fv-3900000000-a81f2713c1e80bc19a512021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Pyrazophos 75V, Positive-QTOFsplash10-01tc-0900000000-e5a70620da910c1857742021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 10V, Positive-QTOFsplash10-00dj-0009000000-311d213a7cbb83a97b4d2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 20V, Positive-QTOFsplash10-0udi-0169000000-e5cbbfd6f02dd4540fce2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 40V, Positive-QTOFsplash10-00di-4964000000-2022a1bfb60508c4b3ab2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 10V, Negative-QTOFsplash10-01bc-0819000000-c488748f3eff209ec27b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 20V, Negative-QTOFsplash10-0fmi-0965000000-8809b5370694d65be64a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyrazophos 40V, Negative-QTOFsplash10-03xr-0429000000-1bd876c7c4f534dfd62b2016-08-03Wishart 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 ID24247
KEGG Compound IDC18761
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPyrazophos
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID81942
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 ]