High impact information on Pyrimethanil

• The pyrimethanil was used to probe the specific interactions due to the presence of binding sites [1].
• Determination of pyrimethanil and kresoxim-methyl in green groceries by headspace solid-phase microextraction and gas chromatography-mass spectrometry [2].
• A method for determination of trace amounts of the fungicides pyrimethanil and kresoxim-methyl in green groceries, previous headspace solid-phase microextraction (HSSPME), was developed using gas chromatography-mass spectrometry and selected ion monitoring (GC-MS, SIM) [2].
• Thereafter, all residues declined, with a half-life of about 8 days (azoxystrobin and fenhexamid) and 4.8 days (pyrimethanil) [3].
• Determination of fluquinconazole, pyrimethanil, and clofentezine residues in fruits by liquid chromatography with ultraviolet detection [4].

Biological context of Pyrimethanil

• Among the fungicides, pyrimethanil was the most toxic for L. minor, its nominal IC50 was 46.16 mg l(-1) and that of the other two was >100 mg l(-1) [5].

Associations of Pyrimethanil with other chemical compounds

• In contrast, pyrimethanil appeared the least toxic for S. acutus at low concentration, nominal IC50 were 22.81, 4.85, and 4.55 mg l(-1) for pyrimethanil, fludioxonil, and procymidone, respectively [5].
• Residues of the pyrimidine fungicide pyrimethanil [N-(4,6-dimethylpyrimidin-2yl)aniline] were determined in table grapes "Italia" by gas chromatography nitrogen-phosphorus detector (GC-NPD) [6].

Analytical, diagnostic and therapeutic context of Pyrimethanil

• The residue of pyrimethanil was under the legal limit immediately after treatment, and showed a half-life time, calculated as a reaction of pseudo first order, of 12 days, with a regression coefficient of 0.9954 [6].
• Pyrimethanil was confirmed by high-performance liquid chromatography (HPLC) fitted with a diode array detector (DAD) and electrospray ionization mass spectrometry (ESI-MS) in the select ion-monitoring mode (SIM) [6].

References