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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:37:58 UTC
Update Date2021-09-26 23:16:32 UTC
HMDB IDHMDB0259159
Secondary Accession NumbersNone
Metabolite Identification
Common NameTriazophos
Descriptiontriazophos, also known as hostathion or methoxone, belongs to the class of organic compounds known as phenyl-1,2,4-triazoles. These are organic compounds containing a 1,2,4-triazole substituted by a phenyl group. Based on a literature review a significant number of articles have been published on triazophos. This compound has been identified in human blood as reported by (PMID: 31557052 ). Triazophos is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Triazophos 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-Phenyl-1,2,4-triazolyl-3-(O,O-diethylthionophosphate)ChEBI
HostathionChEBI
MethoxoneChEBI
O,O-Diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) thiophosphateChEBI
Phosphorothioic acid, O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) esterChEBI
TriazofosChEBI
1-Phenyl-1,2,4-triazolyl-3-(O,O-diethylthionophosphoric acid)Generator
O,O-Diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) thiophosphoric acidGenerator
Phosphorothioate, O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) esterGenerator
Diethoxy-[(1-phenyl-1,2,4-triazol-3-yl)oxy]-sulphanylidene-$l^{5}-phosphaneGenerator
1-Phenyl-3-(O,O-diethylthiophosphoryl)-1,2,4- triazoleMeSH
TriazophosMeSH
Chemical FormulaC12H16N3O3PS
Average Molecular Weight313.31
Monoisotopic Molecular Weight313.064999559
IUPAC NameO,O-diethyl O-1-phenyl-1H-1,2,4-triazol-3-yl phosphorothioate
Traditional Nametriazophos
CAS Registry NumberNot Available
SMILES
CCOP(=S)(OCC)OC1=NN(C=N1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C12H16N3O3PS/c1-3-16-19(20,17-4-2)18-12-13-10-15(14-12)11-8-6-5-7-9-11/h5-10H,3-4H2,1-2H3
InChI KeyAMFGTOFWMRQMEM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenyl-1,2,4-triazoles. These are organic compounds containing a 1,2,4-triazole substituted by a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassTriazoles
Direct ParentPhenyl-1,2,4-triazoles
Alternative Parents
Substituents
  • Phenyl-1,2,4-triazole
  • Aryl thiophosphate
  • Thiophosphate triester
  • Monocyclic benzene moiety
  • Thiophosphoric acid ester
  • Benzenoid
  • Organic thiophosphoric acid or derivatives
  • Heteroaromatic compound
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP3.5ALOGPS
logP3.45ChemAxon
logS-3.8ALOGPS
pKa (Strongest Basic)-2.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area58.4 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity82.85 m³·mol⁻¹ChemAxon
Polarizability30.97 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]+162.88930932474
DeepCCS[M-H]-160.53130932474
DeepCCS[M-2H]-193.42230932474
DeepCCS[M+Na]+168.98230932474
AllCCS[M+H]+168.632859911
AllCCS[M+H-H2O]+165.532859911
AllCCS[M+NH4]+171.432859911
AllCCS[M+Na]+172.232859911
AllCCS[M-H]-166.332859911
AllCCS[M+Na-2H]-166.232859911
AllCCS[M+HCOO]-166.232859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.6.83 minutes32390414
Predicted by Siyang on May 30, 202217.2282 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.19 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2877.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid573.7 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid195.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid337.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid309.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid618.6 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid727.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)83.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1451.9 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid560.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1344.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid493.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid488.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate377.6 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA341.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water12.2 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TriazophosCCOP(=S)(OCC)OC1=NN(C=N1)C1=CC=CC=C13349.0Standard polar33892256
TriazophosCCOP(=S)(OCC)OC1=NN(C=N1)C1=CC=CC=C12178.1Standard non polar33892256
TriazophosCCOP(=S)(OCC)OC1=NN(C=N1)C1=CC=CC=C12267.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Triazophos GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ap0-1690000000-76f246d40827fec3c0552021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Triazophos 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 - Triazophos 15V, Positive-QTOFsplash10-03di-0519000000-0afa8c304e3ddea5705f2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 75V, Positive-QTOFsplash10-03xr-2900000000-eea6a606160a28b26da22021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 90V, Positive-QTOFsplash10-02tc-5900000000-86c2bd3e4e94ea707a8c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 30V, Positive-QTOFsplash10-03di-0900000000-daccb74f0194a418e0d12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 15V, Positive-QTOFsplash10-03di-0519000000-017a893743eafe4ea90a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 45V, Positive-QTOFsplash10-03di-0900000000-fb34435b01e06b7457ec2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 60V, Positive-QTOFsplash10-03di-0900000000-cd2bce7d6a7c054b78af2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Triazophos 90V, Positive-QTOFsplash10-02tc-5900000000-eaa1f2feb222e10960d52021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 10V, Positive-QTOFsplash10-03di-2597000000-0496bade75778af59af72016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 20V, Positive-QTOFsplash10-0a4i-3940000000-6a51b7b8ee9c20fa78852016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 40V, Positive-QTOFsplash10-00kf-9200000000-02d9774a063e4e6e01142016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 10V, Negative-QTOFsplash10-02u0-2942000000-f78b9c95142fdf8840a92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 20V, Negative-QTOFsplash10-05gi-0890000000-e91c7df828f1db662ed52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Triazophos 40V, Negative-QTOFsplash10-004i-0920000000-3074912ab224483230b92016-08-03Wishart 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 ID29847
KEGG Compound IDC18657
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTriazofos
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID38963
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 ]