METHOMYL

Details

Stereochemistry	ACHIRAL
Molecular Formula	C5H10N2O2S
Molecular Weight	162.21
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CNC(=O)O\N=C(/C)SC

InChI

InChIKey=UHXUZOCRWCRNSJ-QPJJXVBHSA-N

InChI=1S/C5H10N2O2S/c1-4(10-3)7-9-5(8)6-2/h1-3H3,(H,6,8)/b7-4+

HIDE SMILES / InChI

Molecular Formula	C5H10N2O2S
Molecular Weight	162.21
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Assessment of biochemical and behavioral effects of carbaryl and methomyl in Brown-Norway rats from preweaning to senescence.	2015-05-04	25707986
Investigation of kinetic interactions between approved oximes and human acetylcholinesterase inhibited by pesticide carbamates.	2013-12-05	23962483
Impact of chemical proportions on the acute neurotoxicity of a mixture of seven carbamates in preweanling and adult rats.	2012-09	22649187
Activity profiles of 309 ToxCast™ chemicals evaluated across 292 biochemical targets.	2011-03-28	21251949
Esterase metabolism of cholinesterase inhibitors using rat liver in vitro.	2011-03-15	21237238
Time-course, dose-response, and age comparative sensitivity of N-methyl carbamates in rats.	2010-03	19934164
Toxicodynamic analysis of the inhibition of isolated human acetylcholinesterase by combinations of methamidophos and methomyl in vitro.	2009-04-01	19371631
Comparison of acute neurobehavioral and cholinesterase inhibitory effects of N-methylcarbamates in rat.	2007-08	17504769
Lithium-methomyl induced seizures in rats: a new model of status epilepticus?	2007-03	17092527
Inhibitory effects of four carbamate insecticides on acetylcholinesterase of male and female Carassius auratus in vitro.	2006-05	16461013
Neural tube defects and maternal residential proximity to agricultural pesticide applications.	2006-04-15	16495467
Relationship between toxicity of selected insecticides and expression of stress proteins (HSP, GRP) in cultured human cells: effects of commercial formulations versus pure active molecules.	2006-01	16271832
Acute pancreatitis subsequent to voluntary methomyl and dichlorvos intoxication.	2005-11	16258382
Methomyl-induced severe acute pancreatitis: possible etiological association.	2005-03-10	15767733
Dizocilpine improves beneficial effects of cholinergic antagonists in anticholinesterase-treated mice.	2003-04	12660363
Mechanisms of resistance to organophosphates in Tetranychus urticae (Acari: Tetranychidae) from Greece.	2002-04	11886776
Effects of currently used pesticides in assays for estrogenicity, androgenicity, and aromatase activity in vitro.	2002-02-15	11884232
Children's plasma cholinesterase activity and fatal methomyl poisoning.	2001-09	11800311
Evaluation of chronic exposure of the male rat reproductive system to the insecticide methomyl.	2001-08	11516254
An insensitive acetylcholinesterase confers resistance to methomyl in the beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae).	2001-04	11332849
On the interactions between antimuscarinic atropine and NMDA receptor antagonists in anticholinesterase-treated mice.	2001-01	11218047
Kinetic constants for the inhibition of camel retinal acetylcholinesterase by the carbamate insecticide lannate.	1999	9890446
Investigation of the effect of lannate on kinetic parameters of acetylcholinesterase: slightly concave mixed-type of inhibition system.	1997-12	9442915
A modified electrometric method for measurement of erythrocyte acetylcholinesterase activity in sheep.	1997-12	9397501
Inhibition of 17 beta-estradiol and progesterone activity in human breast and endometrial cancer cells by carbamate insecticides.	1997	9126867
Carbamate poisoning and oxime treatment in children: a clinical and laboratory study.	1994-04	8134223
Acetylcholinesterase fiber-optic biosensor for detection of anticholinesterases.	1991-05	1909249
Biochemical studies on the terrestrial snail, Eubania vermiculata (Müller) treated with some pesticides.	1991	1779124
Insecticide-insensitive acetylcholinesterase from a laboratory selected and a field strain of housefly (Musca domestica) (L.).	1988	2904862
Effect and mechanism of action of methomyl and cypermethrin insecticides on kynurenine metabolizing enzymes of mouse liver.	1982	7175100
Tetraethylammonium chloride as an antidote for certain insecticides in mice.	1968-03-22	5644266

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:42:57 GMT 2025` Edited by `admin` on `Mon Mar 31 18:42:57 GMT 2025`
Record UNII	1NQ08HN02S
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

INSECTICIDE 1179

Preferred Name

English

METHOMYL

Common Name

English

N-((METHYLCARBAMOYL)OXY)THIOACETIMIDIC ACID METHYL ESTER

Systematic Name

English

NUDRIN

Common Name

English

METHOMYL [MI]

Common Name

English

N-(((METHYLAMINO)CARBONYL)OXY)ETHANIMIDOTHIOIC ACID METHYL ESTER

Systematic Name

English

S-METHYL N-((METHYLCARBAMOYL)OXY)THIOACETIMIDATE

Systematic Name

English

METHOMEX

Common Name

English

METHOMYL [MART.]

Common Name

English

METHOMYL [ISO]

Common Name

English

LANNATE

Common Name

English

METHOMYL [HSDB]

Common Name

English

METHYL O-(METHYLCARBAMOYL)THIOLACETOHYDROXAMATE

Common Name

English

Classification Tree Code System Code

EPA PESTICIDE CODE

90301