2-Isopropyl-6-methyl-4-pyrimidinol

Not an inhibitor of Cholinesterases. Major metabolite of diazinon. sometimes called IMPY but confusing with another unrelated compound

General

Type : Pyrimidine

Chemical_Nomenclature : 4-methyl-2-propan-2-yl-1H-pyrimidin-6-one

Canonical SMILES : CC1=CC(=O)NC(=N1)C(C)C

InChI : InChI=1S\/C8H12N2O\/c1-5(2)8-9-6(3)4-7(11)10-8\/h4-5H,1-3H3,(H,9,10,11)

InChIKey : AJPIUNPJBFBUKK-UHFFFAOYSA-N

Other name(s) : 2-Isopropyl-6-methyl-4-pyrimidone  ||  IMHP  ||  2-Isopropyl-4-methyl-6-hydroxypyrimidine  ||  6-Pyrimidinol, 2-isopropyl-4-methyl  ||  4(3H)-Pyrimidinone, 2-isopropyl-6-methyl-  ||  0JET159MZQ  ||  SCHEMBL190354  ||  SCHEMBL3030918  ||  SCHEMBL7053977  ||  SCHEMBL8169002  ||  CHEMBL3183282  ||  SCHEMBL10715964  ||  SCHEMBL11548127  ||  SCHEMBL30228949  ||  CHEBI:83445


MW : 152.19

Formula : C8H12N2O

CAS_number : 2814-20-2

PubChem : 135444498

UniChem : AJPIUNPJBFBUKK-UHFFFAOYSA-N

Target

References (8)

Title : Systemic organophosphate poisoning in child following anti-lice lotion application - Aknouche_2025_J.Anal.Toxicol__bkaf096
Author(s) : Aknouche F , Magny R , Maruejouls C , Trebuchet C , Fargeot K , Thion L , Valancony C , Scherrer F , Djebrani Oussedik N , Kintz P , Labat L , Houze P
Ref : J Anal Toxicol , : , 2025
Abstract :
PubMedSearch : Aknouche_2025_J.Anal.Toxicol__bkaf096
PubMedID: 41128598

Title : Physiologically based kinetic modelling based prediction of in vivo rat and human acetylcholinesterase (AChE) inhibition upon exposure to diazinon - Zhao_2021_Arch.Toxicol__
Author(s) : Zhao S , Wesseling S , Spenkelink B , Rietjens I
Ref : Archives of Toxicology , : , 2021
Abstract :
PubMedSearch : Zhao_2021_Arch.Toxicol__
PubMedID: 33715020

Title : Toxicological Investigations in a Death Involving 2,5-Dimethoxy-4-Chloamphetamine (DOC) Performed on an Exhumed Body - Aknouche_2021_J.Anal.Toxicol_45_e1
Author(s) : Aknouche F , Ameline A , Kernalleguen A , Arbouche N , Maruejouls C , Kintz P
Ref : J Anal Toxicol , 45 :e1 , 2021
Abstract :
PubMedSearch : Aknouche_2021_J.Anal.Toxicol_45_e1
PubMedID: 32860677

Title : Toxicokinetic and toxicodynamic model for diazinon toxicity-mechanistic explanation of differences in the sensitivity of Daphnia magna and Gammarus pulex - Kretschmann_2012_Environ.Toxicol.Chem_31_2014
Author(s) : Kretschmann A , Ashauer R , Hollender J , Escher BI
Ref : Environ Toxicol Chem , 31 :2014 , 2012
Abstract :
PubMedSearch : Kretschmann_2012_Environ.Toxicol.Chem_31_2014
PubMedID: 22653849

Title : Toxicokinetic model describing bioconcentration and biotransformation of diazinon in Daphnia magna - Kretschmann_2011_Environ.Sci.Technol_45_4995
Author(s) : Kretschmann A , Ashauer R , Preuss TG , Spaak P , Escher BI , Hollender J
Ref : Environ Sci Technol , 45 :4995 , 2011
Abstract :
PubMedSearch : Kretschmann_2011_Environ.Sci.Technol_45_4995
PubMedID: 21561125

Title : Toxic effects of diazinon and its photodegradation products - Colovic_2010_Toxicol.Lett_193_9
Author(s) : Colovic M , Krstic D , Petrovic S , Leskovac A , Joksic G , Savic J , Franko M , Trebse P , Vasic V
Ref : Toxicol Lett , 193 :9 , 2010
Abstract :
PubMedSearch : Colovic_2010_Toxicol.Lett_193_9
PubMedID: 19948211

Title : Pharmacokinetic and pharmacodynamic interaction for a binary mixture of chlorpyrifos and diazinon in the rat - Timchalk_2005_Toxicol.Appl.Pharmacol_205_31
Author(s) : Timchalk C , Poet TS , Hinman MN , Busby AL , Kousba AA
Ref : Toxicol Appl Pharmacol , 205 :31 , 2005
Abstract :
PubMedSearch : Timchalk_2005_Toxicol.Appl.Pharmacol_205_31
PubMedID: 15885262

Title : Physiologically based pharmacokinetic\/pharmacodynamic model for the organophosphorus pesticide diazinon - Poet_2004_Neurotoxicol_25_1013
Author(s) : Poet TS , Kousba AA , Dennison SL , Timchalk C
Ref : Neurotoxicology , 25 :1013 , 2004
Abstract :
PubMedSearch : Poet_2004_Neurotoxicol_25_1013
PubMedID: 15474619