Basic Info

Common NamePyridafenthion(F06061)
2D Structure
FRCD IDF06061
CAS Number119-12-0
PubChem CID8381
FormulaC14H17N2O4PS
IUPAC Name

6-diethoxyphosphinothioyloxy-2-phenylpyridazin-3-one

InChI Key

CXJSOEPQXUCJSA-UHFFFAOYSA-N

InChI

InChI=1S/C14H17N2O4PS/c1-3-18-21(22,19-4-2)20-13-10-11-14(17)16(15-13)12-8-6-5-7-9-12/h5-11H,3-4H2,1-2H3

Canonical SMILES

CCOP(=S)(OCC)OC1=NN(C(=O)C=C1)C2=CC=CC=C2

Isomeric SMILES

CCOP(=S)(OCC)OC1=NN(C(=O)C=C1)C2=CC=CC=C2

Synonyms
        
            Pyridafenthion
        
            Phosphorothioic acid, O-(1,6-dihydro-6-oxo-1-phenyl-3-pyridazinyl) O,O-diethyl ester
        
            PYRIDAPHENTHION
        
            119-12-0
        
            Ofnack
        
            Ofnak
        
            American cyanamid 12,503
        
            UNII-98M0VDD56Z
        
            ENT 23,968
        
            CL 12503
        
Classifies
                

                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic thiophosphoric acids and derivatives
SubclassThiophosphoric acid esters
Intermediate Tree NodesNot available
Direct ParentAryl thiophosphates
Alternative Parents
Molecular FrameworkAromatic heteromonocyclic compounds
SubstituentsAryl thiophosphate - Thiophosphate triester - Pyridazinone - Monocyclic benzene moiety - Pyridazine - Benzenoid - Heteroaromatic compound - Lactam - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound 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.

Properties

Property NameProperty Value
Molecular Weight340.334
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Complexity493
Monoisotopic Mass340.065
Exact Mass340.065
XLogP3.3
Formal Charge0
Heavy Atom Count22
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.9243
Human Intestinal AbsorptionHIA+0.9946
Caco-2 PermeabilityCaco2-0.5372
P-glycoprotein SubstrateNon-substrate0.8166
P-glycoprotein InhibitorInhibitor0.6858
Non-inhibitor0.8808
Renal Organic Cation TransporterNon-inhibitor0.9171
Distribution
Subcellular localizationMitochondria0.8121
Metabolism
CYP450 2C9 SubstrateNon-substrate0.6521
CYP450 2D6 SubstrateNon-substrate0.7424
CYP450 3A4 SubstrateSubstrate0.6022
CYP450 1A2 InhibitorNon-inhibitor0.6168
CYP450 2C9 InhibitorInhibitor0.6692
CYP450 2D6 InhibitorNon-inhibitor0.9051
CYP450 2C19 InhibitorInhibitor0.6492
CYP450 3A4 InhibitorInhibitor0.6523
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.6509
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9623
Non-inhibitor0.6381
AMES ToxicityNon AMES toxic0.6230
CarcinogensNon-carcinogens0.6602
Fish ToxicityHigh FHMT0.9970
Tetrahymena Pyriformis ToxicityHigh TPT0.9380
Honey Bee ToxicityHigh HBT0.5576
BiodegradationNot ready biodegradable0.9773
Acute Oral ToxicityII0.7201
Carcinogenicity (Three-class)Non-required0.6196

Model Value Unit
Absorption
Aqueous solubility-4.2483LogS
Caco-2 Permeability0.8442LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.9360LD50, mol/kg
Fish Toxicity1.2973pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.6166pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Other Citrus FruitsJapan0.1ppm
Other Cruciferous VegetablesJapan0.03ppm
LimeJapan0.1ppm
GrapefruitJapan0.1ppm
Other HerbsJapan0.03ppm
Other SpicesJapan0.1ppm
Other NutsJapan0.1ppm
WalnutJapan0.1ppm
AlmondJapan0.1ppm
PecanJapan0.1ppm
ChestnutJapan0.1ppm
Ginkgo NutJapan0.1ppm
Other Oil SeedsJapan0.1ppm
RapeseedsJapan0.1ppm
Cotton SeedsJapan0.1ppm
Safflower SeedsJapan0.1ppm
Sesame SeedsJapan0.1ppm
Sunflower SeedsJapan0.1ppm
Other FruitsJapan0.1ppm
DateJapan0.1ppm