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Details

Stereochemistry ACHIRAL
Molecular Formula C8H10NO6P
Molecular Weight 247.1419
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHYL PARAOXON

SMILES

COP(=O)(OC)OC1=CC=C(C=C1)[N+]([O-])=O

InChI

InChIKey=BAFQDKPJKOLXFZ-UHFFFAOYSA-N
InChI=1S/C8H10NO6P/c1-13-16(12,14-2)15-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3

HIDE SMILES / InChI

Molecular Formula C8H10NO6P
Molecular Weight 247.1419
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
A common mechanism for resistance to oxime reactivation of acetylcholinesterase inhibited by organophosphorus compounds.
2013-03-25
Assessment of developmental delay in the zebrafish embryo teratogenicity assay.
2013-02
Esterase metabolism of cholinesterase inhibitors using rat liver in vitro.
2011-03-15
Thionate versus Oxon: comparison of stability, uptake, and cell toxicity of ((14)CH(3)O)(2)-labeled methyl parathion and methyl paraoxon with SH-SY5Y cells.
2010-07-28
Investigation of in vitro effects of ethephon and chlorpyrifos, either alone or in combination, on rat intestinal muscle contraction.
2010-03
Recent trends in monitoring of European water framework directive priority substances using micro-sensors: a 2007-2009 review.
2010
A high-throughput enzyme assay for organophosphate residues in milk.
2010
Organophosphorus pesticides enhance the genotoxicity of benzo(a)pyrene by modulating its metabolism.
2009-12-01
Structure-based and random mutagenesis approaches increase the organophosphate-degrading activity of a phosphotriesterase homologue from Deinococcus radiodurans.
2009-10-16
Leaving group assistance in the La3+-catalyzed cleavage of dimethyl (o-methoxycarbonyl)aryl phosphate triesters in methanol.
2009-09-30
Organophosphorus pesticide ozonation and formation of oxon intermediates.
2009-08
Suitability of human butyrylcholinesterase as therapeutic marker and pseudo catalytic scavenger in organophosphate poisoning: a kinetic analysis.
2009-05-17
Removal of mixed pesticides from drinking water system by photodegradation using suspended and immobilized TiO2.
2009-03
Automated resolution of dichlorvos and methylparaoxon pesticide mixtures employing a Flow Injection system with an inhibition electronic tongue.
2009-01-01
Improvement of acetylcholinesterase-based assay for organophosphates in way of identification by reactivators.
2008-10-19
In vitro sensitivity of cholinesterases and [3H]oxotremorine-M binding in heart and brain of adult and aging rats to organophosphorus anticholinesterases.
2008-10-15
Inhibition of carboxylesterase 1 is associated with cholesteryl ester retention in human THP-1 monocyte/macrophages.
2008-10
Effects of model organophosphorous pesticides on DNA damage and proliferation of HepG2 cells.
2008-06
Determination of low-level pesticide residues in soft drinks and sports drinks by liquid chromatography with tandem mass spectrometry: collaborative study.
2008-04-02
Alkali metal ion catalysis and inhibition in nucleophilic displacement reactions at phosphorus centers: ethyl and methyl paraoxon and ethyl and methyl parathion.
2008-02-01
Chemical reactivation and aging kinetics of organophosphorus-inhibited cholinesterases from two earthworm species.
2007-09
Concentration-dependent interactions of the organophosphates chlorpyrifos oxon and methyl paraoxon with human recombinant acetylcholinesterase.
2007-06-01
Brain acetylcholinesterase as a marine pesticide biomarker using Brazilian fishes.
2007-05
Analysis of bacteria degradation products of methyl parathion by liquid chromatography/electrospray time-of-flight mass spectrometry and gas chromatography/mass spectrometry.
2006-12-29
External and internal exposure of wine growers spraying methyl parathion.
2006-04-10
Analysis and sequencing of the active-site peptide from native and organophosphate-inactivated acetylcholinesterase by electrospray ionization, quadrupole/time-of-flight (QTOF) mass spectrometry.
2006-01-02
Parathion degradation and toxicity reduction in solar photocatalysis and photolysis.
2006
Theoretical studies of the hydroxide-catalyzed P-O cleavage reactions of neutral phosphate triesters and diesters in aqueous solution: examination of the changes induced by H/Me substitution.
2005-12-01
Increased expression of a bacterial phosphotriesterase in Escherichia coli through directed evolution.
2005-06
Albumin, a new biomarker of organophosphorus toxicant exposure, identified by mass spectrometry.
2005-02
Degradation of parathion and the reduction of acute toxicity in TiO2 photocatalysis.
2005
Interactive toxicity of the organophosphorus insecticides chlorpyrifos and methyl parathion in adult rats.
2004-04-15
Identification of factors responsible for insecticide resistance in Helicoverpa armigera.
2004-03
Absence of DNA binding activity of methyl parathion and chlorpyrifos.
2004
Modulation of the mutagenicity of heterocyclic amines by organophosphate insecticides and their metabolites.
2003-04-20
Effects of chronic dermal exposure to nonlethal doses of methyl parathion on brain regional acetylcholinesterase and muscarinic cholinergic receptors in female rats.
2003-01-01
Effects of PCB exposure on the toxic impact of organophosphorus insecticides.
2002-06
A comparison of cholinesterase activity after intravenous, oral or dermal administration of methyl parathion.
2002-03-27
In vitro effects of organophosphorus anticholinesterases on muscarinic receptor-mediated inhibition of acetylcholine release in rat striatum.
2002-01-15
A quantitative histochemistry technique for measuring regional distribution of acetylcholinesterase in the brain using digital scanning densitometry.
2001-09-01
Inhibition and recovery of maternal and fetal cholinesterase enzyme activity following a single cutaneous dose of methyl parathion and diazinon, alone and in combination, in pregnant rats.
2001-08-02
Differential toxicities of organophosphate and carbamate insecticides in the nestling European starling (Sturnus vulgaris).
2000-08
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:42:24 GMT 2025
Edited
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on Mon Mar 31 21:42:24 GMT 2025
Record UNII
UE1A2XL95H
Record Status Validated (UNII)
Record Version
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Name Type Language
DIMETHYL PARAOXON
Preferred Name English
METHYL PARAOXON
Common Name English
PHOSPHORIC ACID, DIMETHYL-4-NITROPHENYL ESTER
Common Name English
PARATHION-METHYL OXYGEN ANALOG
Common Name English
METHYLPARAOXON
Common Name English
PHOSPHORIC ACID, DIMETHYL-P-NITROPHENYL ESTER
Common Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 53502
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
Code System Code Type Description
RXCUI
1793922
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
CAS
950-35-6
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
EPA CompTox
DTXSID5037571
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
PUBCHEM
13708
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
FDA UNII
UE1A2XL95H
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
MESH
C008480
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY
DAILYMED
UE1A2XL95H
Created by admin on Mon Mar 31 21:42:24 GMT 2025 , Edited by admin on Mon Mar 31 21:42:24 GMT 2025
PRIMARY