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40020-02-8

40020-02-8 Structure

40020-02-8 Structure
IdentificationBack Directory
[Name]

6-CHLORO-4-METHOXY-3-PHENYL-PYRIDAZINE
[CAS]

40020-02-8
[Synonyms]

6-CHLORO-4-METHOXY-3-PHENYL-PYRIDAZINE
Pyridazine, 6-chloro-4-methoxy-3-phenyl-
[Molecular Formula]

C11H9ClN2O
[MDL Number]

MFCD08062125
[MOL File]

40020-02-8.mol
[Molecular Weight]

220.65
Chemical PropertiesBack Directory
[Boiling point ]

367.0±37.0 °C(Predicted)
[density ]

1.245±0.06 g/cm3(Predicted)
[pka]

1.88±0.10(Predicted)
Hazard InformationBack Directory
[Production Methods]

The commercial production of pyridafol-O-methyl involves synthesising a pyridazinone-based herbicide through a multi-step organic process: first preparing the pyridazinone core structure, then introducing methoxy substituents at defined positions to enhance herbicidal activity, followed by coupling with a benzoic acid derivative. The final step is O-methylation, where a hydroxyl group is converted into a methoxy group using methylating agents, yielding the stable O-methyl ester form.
[Mechanism of action]

Photosynthetic electron transport inhibitor at the photosystem II.
[Pesticide Type]

Metabolite
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