CHEBI:34682 - diazinon

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ChEBI Name diazinon
Definition A member of the class of pyrimidines that is pyrimidine carrying an isopropyl group at position 2, a methyl group at position 6 and a (diethoxyphosphorothioyl)oxy group at position 4.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C12H21N2O3PS
Net Charge 0
Average Mass 304.34658
Monoisotopic Mass 304.101
InChI InChI=1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3
SMILES CCOP(=S)(OCC)Oc1cc(C)nc(n1)C(C)C
Roles Classification
Chemical Role(s): environmental contaminant
Any minor or unwanted substance introduced into the environment that can have undesired effects.
Biological Role(s): EC (cholinesterase) inhibitor
An EC 3.1.1.* (carboxylic ester hydrolase) inhibitor that interferes with the action of cholinesterase (EC
EC (acetylcholinesterase) inhibitor
An EC 3.1.1.* (carboxylic ester hydrolase) inhibitor that interferes with the action of enzyme acetylcholinesterase (EC, which helps breaking down of acetylcholine into choline and acetic acid.
A xenobiotic (Greek, xenos "foreign"; bios "life") is a compound that is foreign to a living organism. Principal xenobiotics include: drugs, carcinogens and various compounds that have been introduced into the environment by artificial means.
Application(s): agrochemical
An agrochemical is a substance that is used in agriculture or horticulture.
A substance used to destroy pests of the subclass Acari (mites and ticks).
A substance used to destroy pests of the phylum Nematoda (roundworms).
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ChEBI Ontology
Outgoing diazinon (CHEBI:34682) has functional parent 2-isopropyl-6-methylpyrimidin-4-ol (CHEBI:38629)
diazinon (CHEBI:34682) has role acaricide (CHEBI:22153)
diazinon (CHEBI:34682) has role agrochemical (CHEBI:33286)
diazinon (CHEBI:34682) has role EC (acetylcholinesterase) inhibitor (CHEBI:38462)
diazinon (CHEBI:34682) has role EC (cholinesterase) inhibitor (CHEBI:37733)
diazinon (CHEBI:34682) has role environmental contaminant (CHEBI:78298)
diazinon (CHEBI:34682) has role nematicide (CHEBI:25491)
diazinon (CHEBI:34682) has role xenobiotic (CHEBI:35703)
diazinon (CHEBI:34682) is a organic thiophosphate (CHEBI:37512)
diazinon (CHEBI:34682) is a pyrimidines (CHEBI:39447)
O,O-diethyl O-[6-methyl-2-(propan-2-yl)pyrimidin-4-yl] phosphorothioate
Synonyms Sources
Dimpylate NIST Chemistry WebBook
O,O-Diethyl 2-isopropyl-4-methylpyrimidyl-6-thiophosphate ChemIDplus
O,O-Diethyl O-(2-isopropyl-4-methyl-6-pyrimidyl) thionophosphate ChemIDplus
O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate ChemIDplus
O,O-diethyl O-[6-methyl-2-(1-methylethyl)pyrimidin-4-yl] thiophosphate IUPAC
Phosphorothioic acid, O,O-diethyl O-(6-methyl-2-(1-methylethyl)-4-pyrimidinyl) ester ChemIDplus
Manual Xrefs Databases
212 VSDB
212 PPDB
CPD-8965 MetaCyc
diazinon Alan Wood's Pesticides
Diazinon Wikipedia
HMDB0032943 HMDB
View more database links
Registry Numbers Types Sources
273790 Beilstein Registry Number Beilstein
273790 Reaxys Registry Number Reaxys
333-41-5 CAS Registry Number NIST Chemistry WebBook
333-41-5 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
14536034 PubMed citation Europe PMC
18819606 PubMed citation Europe PMC
Last Modified
04 November 2014
General Comment
2014-10-29 Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag