Basic Info

Common NameMethacrifos(F05904)
2D Structure
FRCD IDF05904
CAS Number62610-77-9
PubChem CID3034435
FormulaC7H13O5PS
IUPAC Name

methyl (E)-3-dimethoxyphosphinothioyloxy-2-methylprop-2-enoate

InChI Key

NTAHCMPOMKHKEU-AATRIKPKSA-N

InChI

InChI=1S/C7H13O5PS/c1-6(7(8)9-2)5-12-13(14,10-3)11-4/h5H,1-4H3/b6-5+

Canonical SMILES

CC(=COP(=S)(OC)OC)C(=O)OC

Isomeric SMILES

C/C(=C\OP(=S)(OC)OC)/C(=O)OC

Synonyms
        
            trans-Methacrifos
        
            Methacrifos
        
            Methacrifos (trans)
        
            Methacrifos [ISO]
        
            62610-77-9
        
            UNII-GJE7U43O5E
        
            CGA 20168
        
            OMS-2005
        
            GJE7U43O5E
        
            AI3-29266
        
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 ParentThiophosphate triesters
Alternative Parents
Molecular FrameworkAliphatic acyclic compounds
SubstituentsThiophosphate triester - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Methyl ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thiophosphate triesters. These are organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where exactly three R-groups are organyl groups.

Properties

Property NameProperty Value
Molecular Weight240.21
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Complexity267
Monoisotopic Mass240.022
Exact Mass240.022
XLogP1.9
Formal Charge0
Heavy Atom Count14
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.8902
Human Intestinal AbsorptionHIA+0.9623
Caco-2 PermeabilityCaco2-0.5704
P-glycoprotein SubstrateNon-substrate0.8232
P-glycoprotein InhibitorNon-inhibitor0.7309
Non-inhibitor0.9657
Renal Organic Cation TransporterNon-inhibitor0.9551
Distribution
Subcellular localizationMitochondria0.6172
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8136
CYP450 2D6 SubstrateNon-substrate0.8540
CYP450 3A4 SubstrateNon-substrate0.5953
CYP450 1A2 InhibitorNon-inhibitor0.7718
CYP450 2C9 InhibitorNon-inhibitor0.7348
CYP450 2D6 InhibitorNon-inhibitor0.9076
CYP450 2C19 InhibitorNon-inhibitor0.6665
CYP450 3A4 InhibitorNon-inhibitor0.7037
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.7536
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9397
Non-inhibitor0.9662
AMES ToxicityNon AMES toxic0.7152
CarcinogensCarcinogens 0.6493
Fish ToxicityHigh FHMT0.8972
Tetrahymena Pyriformis ToxicityLow TPT0.5144
Honey Bee ToxicityHigh HBT0.9693
BiodegradationNot ready biodegradable0.7588
Acute Oral ToxicityIII0.7756
Carcinogenicity (Three-class)Non-required0.6273

Model Value Unit
Absorption
Aqueous solubility-2.6726LogS
Caco-2 Permeability0.5459LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.5802LD50, mol/kg
Fish Toxicity1.0395pLC50, mg/L
Tetrahymena Pyriformis Toxicity-0.1800pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Head cabbages (Pointed head cabbages, Red cabbages, Savoy cabbages, White cabbage,)0242020European Union0.01*30/12/2015
Chinese cabbages/pe-tsai (Chinese flat cabbages/tatsoi/tai goo choi, Indian mustards/mustard greens, Komatsuna/mustard spinaches, Mizuna (4), Pak-choi/paksoi, Turnip greens/turnip tops (5), Seakale,)0243010European Union0.01*30/12/2015
Escaroles/broad-leaved endives (Curly endives/ frisée endives, Dandelions, Puntarelle, Radicchio/red-leaved chicories, Sugar loaf chicories, Wild chicories/common chicories,)0251030European Union0.01*30/12/2015
Cresses and other sprouts and shoots (Alfalfa/lucerne sprouts, Chinese chives/oriental garlic/garlic chives sprouts, Broccoli sprouts, Daikon/Japanese radish sprouts, Ginger shoots, Mung bean sprou...0251040European Union0.01*30/12/2015
Basil and edible flowers (Apple mint, Asiatic pennywort, Bergamot mint/eau-de-Cologne mint, Corsican mint, Courgette (edible flowers), Gingermint, Greek bush basil, Hoary basil, Holy basil/tulsi, L...0256080European Union0.02*30/12/2015
Asparagus (Hop sprouts,)0270010European Union0.01*30/12/2015
Cultivated fungi (Common mushrooms/button mushrooms/champignons mushrooms, Corn smuts/ Mexican truffles, Enokitake/winter mushrooms, Fusarium venenatum, Horse mushrooms, Jew's ears/hirneola, Nameko...0280010European Union0.01*30/12/2015
Wheat (Durum wheat, Einkorn wheat/small spelt/one-grain wheat, Emmer wheat, Khorasan wheat, Spelt, Triticale, Other species of genus Triticum, not elsewhere mentioned,)0500090European Union0.01*30/12/2015
Rose (Almond, Bee balm, Bitter orange/sour orange, Black locust, Cat’s foot, Chrysanthemum, Cinnamon, Clary sage, Cornflower, Cowslip/primrose, Daisy, Dyer’s broom, Elder, Field poppy, Great mullei...0631030European Union0.05*30/12/2015
Bark spices0830000European Union0.05*30/12/2015
Others (2) (Birches (trunk sap), Manna ashes (trunk sap), Maples (trunk sap), Palms (trunk sap), Palms (trunk sap), Other sugar plants,)0900990European Union0.01*30/12/2015
Edible offals (other than liver and kidney)1017050European Union0.01*30/12/2015
Amphibians and Reptiles (Crocodiles, Frog legs, Snakes, Turtles, Other Amphibians and Reptiles, Other frog legs from frogs not belonging to the genus Rana,)1050000European Union0.01*30/12/2015
Kidney1017040European Union0.01*30/12/2015
Others (2)0212990European Union0.01*30/12/2015
Citrus fruits0110000European Union0.01*30/12/2015
Oranges (Bergamots, Bitter oranges/sour oranges, Blood oranges, Cara caras, Chinottos, Trifoliate oranges, Other hybrids of Citrus sinensis, not elsewhere mentioned,)0110020European Union0.01*30/12/2015
Lemons (Buddha's hands/Buddha's fingers, Citrons,)0110030European Union0.01*30/12/2015
Limes (Indian sweet limes/Palestine sweet limes, Kaffir limes, Sweet limes/mosambis, Tahiti limes, Limequats,)0110040European Union0.01*30/12/2015
Mandarins (Calamondins, Clementines, Cleopatra mandarins, Minneolas, Satsumas/clausellinas, Tangerines/dancy mandarins, Tangors, Other hybrids of Citrus reticulata, not elsewhere mentioned,)0110050European Union0.01*30/12/2015