| Identification | Back Directory | [Name]
PYRACLONIL | [CAS]
158353-15-2 | [Synonyms]
Pyrazogyl
pyraclonl
PYRACLONIL
Pyraclonil Standard
Pyraclonil,herbicide
Pyraclonil@100 μg/mL in Acetonitrile
Pyraclonil@1000 μg/mL in Acetonitrile
1-(3-Chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-[methyl(prop-2-ynyl)amino]pyrazole-4-carbonitrile
1-(3-Chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-(methyl-2-propyn-1-ylamino)-1H-pyrazole-4-carbonitrile
1H-Pyrazole-4-carbonitrile, 1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-(methyl-2-propyn-1-ylamino)-
1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-[methyl(prop-2-yn-1-yl)amino]-1H-pyrazole-4-carbonitrile | [Molecular Formula]
C15H15ClN6 | [MDL Number]
MFCD11112213 | [MOL File]
158353-15-2.mol | [Molecular Weight]
314.779 |
| Hazard Information | Back Directory | [Uses]
Pyraclonil is a pesticide compound used for soil treatment. | [Definition]
ChEBI: Pyraclonil is an organochlorine compound, a nitrile, a terminal acetylenic compound and a biaryl. It has a role as an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor, an agrochemical and a herbicide. | [Production Methods]
Pyraclonil is commercially produced via a concise 4–5 step synthesis that begins with the formation of the 1-(3-chloro-4,5,6,7-tetrahydro-2H-indazol-2-yl)-3-methylpyrrolidine-2,5-dione core through condensation of 3-chloro-4,5,6,7-tetrahydro-1H-indazole with maleic anhydride in acetic acid, followed by cyclisation with methylamine under reflux. The key N-arylation uses 2,4-dichloro-5-(trifluoromethyl)phenyl isocyanate) to form the urea linkage. | [Mechanism of action]
Broad-spectrum. Inhibition of protoporphyrinogen oxidase (PPO) - cell membrane disruption | [storage]
Store at -20°C | [Pesticide Type]
Herbicide |
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