Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:41:32 UTC
Update Date2022-11-23 22:29:18 UTC
HMDB IDHMDB0257033
Secondary Accession NumbersNone
Metabolite Identification
Common NameQuinalphos
Descriptionquinalphos, also known as bayrusil, belongs to the class of organic compounds known as quinoxalines. Quinoxalines are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring. Based on a literature review very few articles have been published on quinalphos. This compound has been identified in human blood as reported by (PMID: 31557052 ). Quinalphos is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Quinalphos 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
BayrusilChEBI
Diethyl O-(2-quinoxalyl) phosphorothioateChEBI
Diethyl O-(quinoxalin-2-yl) thiophosphateChEBI
O,O-Diethyl O-quinoxalin-2-yl thiophosphateChEBI
Phosphorothioic acid, O,O-diethyl O-(2-quinoxalinyl) esterChEBI
Diethyl O-(2-quinoxalyl) phosphorothioic acidGenerator
Diethyl O-(quinoxalin-2-yl) thiophosphoric acidGenerator
O,O-Diethyl O-quinoxalin-2-yl thiophosphoric acidGenerator
Phosphorothioate, O,O-diethyl O-(2-quinoxalinyl) esterGenerator
Diethoxy-quinoxalin-2-yloxy-sulphanylidene-$l^{5}-phosphaneGenerator
Bayer 77049MeSH
QuinalphosMeSH
DiethylquinalphioneMeSH
EkaluxMeSH
O,O-Diethyl-O-(quinoxalinyl-(2))thionophosphateMeSH
O,O-Diethyl-O-(quinoxalyl)phosphorothioateMeSH
Chemical FormulaC12H15N2O3PS
Average Molecular Weight298.3
Monoisotopic Molecular Weight298.054100523
IUPAC NameO,O-diethyl O-quinoxalin-2-yl phosphorothioate
Traditional Namesavall
CAS Registry NumberNot Available
SMILES
CCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C1
InChI Identifier
InChI=1S/C12H15N2O3PS/c1-3-15-18(19,16-4-2)17-12-9-13-10-7-5-6-8-11(10)14-12/h5-9H,3-4H2,1-2H3
InChI KeyJYQUHIFYBATCCY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quinoxalines. Quinoxalines are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazanaphthalenes
Sub ClassBenzodiazines
Direct ParentQuinoxalines
Alternative Parents
Substituents
  • Quinoxaline
  • Aryl thiophosphate
  • Thiophosphate triester
  • Thiophosphoric acid ester
  • Pyrazine
  • Organic thiophosphoric acid or derivatives
  • Benzenoid
  • Heteroaromatic compound
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen 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
logP3.51ALOGPS
logP3.3ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)0.21ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area53.47 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity77.07 m³·mol⁻¹ChemAxon
Polarizability29.2 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]+160.85630932474
DeepCCS[M-H]-158.49830932474
DeepCCS[M-2H]-191.38430932474
DeepCCS[M+Na]+166.94930932474
AllCCS[M+H]+164.132859911
AllCCS[M+H-H2O]+160.932859911
AllCCS[M+NH4]+167.032859911
AllCCS[M+Na]+167.832859911
AllCCS[M-H]-163.332859911
AllCCS[M+Na-2H]-163.232859911
AllCCS[M+HCOO]-163.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
QUINALPHOSCCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C13006.9Standard polar33892256
QUINALPHOSCCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C12059.8Standard non polar33892256
QUINALPHOSCCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C12050.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Quinalphos GC-MS (Non-derivatized) - 70eV, Positivesplash10-00xu-1490000000-bab655bc60f6278e0b8d2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Quinalphos GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 10V, Positive-QTOFsplash10-006t-0090000000-efb2bc5b689d1a9e7ab52016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 20V, Positive-QTOFsplash10-00dl-1190000000-66d49e5b5195799dc24f2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 40V, Positive-QTOFsplash10-001i-8910000000-1c099bd0e26718293fca2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 10V, Negative-QTOFsplash10-0gba-0290000000-1c6d6fadda410e175b7e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 20V, Negative-QTOFsplash10-00xu-0590000000-e041c9d49c22bf14b8032016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Quinalphos 40V, Negative-QTOFsplash10-0006-1890000000-cdcd6adce3bea6f7fbef2016-08-03Wishart 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 ID24335
KEGG Compound IDC11030
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkQuinalphos
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID8712
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 ]