Methoprene
Products Methoprene is available in many countries exclusively in combination with the insecticide fipronil as a spot-on solution (Frontline Combo). Structure and properties Methoprene (C19H34O3, Mr = 310.5 g/mol) is present in drugs in the form of the active -enantiomer S-methoprene. Effects Methoprene (ATCvet QP53AX65) is ovicidal and larvicidal. It inhibits the development of immature … Methoprene
