pyrazophos (CHEBI:81942)

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ChEBI Name	pyrazophos

ChEBI ID	CHEBI:81942

Definition	A member of the class of pyrazolopyrimidines that is the ethyl ester of 2-[(diethoxyphosphorothioyl)oxy]-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid. A profungicide (by hydrolysis of the thionophosphate group to afford the corresponding 2-hydroxypyrazolopyrimidine fungicide), it is used to control Erysiphe, Helminthosporium and Rhynchospium in cereals.

Stars	This entity has been manually annotated by the ChEBI Team.

Supplier Information

Download	Molfile XML SDF

Formula

C14H20N3O5PS

Net Charge

Average Mass

373.36400

Monoisotopic Mass

373.08613

InChI

InChI=1S/C14H20N3O5PS/c1-5-19-14(18)11-9-17-12(15-10(11)4)8-13(16-17)22-23(24,20-6-2)21-7-3/h8-9H,5-7H2,1-4H3

InChIKey

JOOMJVFZQRQWKR-UHFFFAOYSA-N

SMILES

CCOC(=O)c1cn2nc(OP(=S)(OCC)OCC)cc2nc1C

Roles Classification
Biological Role(s):	phospholipid biosynthesis inhibitor Any compound that inhibits the biosynthesis of any phospholipid. profungicide A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically active fungicide for which it is a profungicide. antifungal agrochemical Any substance used in acriculture, horticulture, forestry, etc. for its fungicidal properties.

Application(s):	insecticide Strictly, a substance intended to kill members of the class Insecta. In common usage, any substance used for preventing, destroying, repelling or controlling insects. profungicide A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically active fungicide for which it is a profungicide. antifungal agrochemical Any substance used in acriculture, horticulture, forestry, etc. for its fungicidal properties.

ChEBI Ontology
Outgoing	pyrazophos (CHEBI:81942) has functional parent ethyl 2-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CHEBI:141398) pyrazophos (CHEBI:81942) has role antifungal agrochemical (CHEBI:86328) pyrazophos (CHEBI:81942) has role insecticide (CHEBI:24852) pyrazophos (CHEBI:81942) has role phospholipid biosynthesis inhibitor (CHEBI:83741) pyrazophos (CHEBI:81942) has role profungicide (CHEBI:136645) pyrazophos (CHEBI:81942) is a ethyl ester (CHEBI:23990) pyrazophos (CHEBI:81942) is a organic thiophosphate (CHEBI:37512) pyrazophos (CHEBI:81942) is a pyrazolopyrimidine (CHEBI:38669)

IUPAC Name

ethyl 2-[(diethoxyphosphorothioyl)oxy]-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate

Synonyms	Sources
2-(O,O-Diethylthionophosphoryl)-5-methyl-6-carbethoxy-pyrazolo-(1,5a)pyrimidine	ChemIDplus
Ethyl 2-((diethoxyphosphinothioyl)oxy)-5-methylpyrazolo(1,5-a)pyrimidine-6-carboxylate	ChemIDplus
O,O-Diethyl O-(5-methyl-6-(ethoxycarbonyl)-pyrazolo-(1,5-a)-pyrimid-2-yl)-thionophosphate	ChemIDplus
O-6-ethoxycarbonyl-5-methylpyrazolo[1,5-a]pyrimidin-2-yl O,O-diethyl phosphorothioate	NIST Chemistry WebBook

Last Modified

10 May 2019