Amitraz
Amitraz (development code BTS27419) is a non-systemic acaricide and insecticide and has also been described as a scabicide. It was first synthesized by the Boots Co. in England in 1969. Amitraz has been found to have an insect repellent effect, works as an insecticide and also as a pesticide synergist. Its effectiveness is traced back on alpha-adrenergic agonist activity, interaction with octopamine receptors of the central nervous system and inhibition of monoamine oxidases and prostaglandin synthesis. Therefore, it leads to overexcitation and consequently paralysis and death in insects. Because amitraz is less harmful to mammals, amitraz is among many other purposes best known as insecticide against mite- or tick-infestation of dogs. It is also widely used in the beekeeping industry as a control for the Varroa destructor mite, although there are recent reports of resistance (driven by overuse and off label use).
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IUPAC name
N,N'-[(Methylimino)dimethylidyne]di-2,4-xylidine | |
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ChemSpider | |
ECHA InfoCard | 100.046.691 |
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Properties | |
C19H23N3 | |
Molar mass | 293.41 g/mol |
Melting point | 86 to 87 °C (187 to 189 °F; 359 to 360 K) |
Insoluble | |
Vapor pressure | 2.6 x 10−6 mmHg |
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QP53AD01 (WHO) | |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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