(±)-Dinotefuran-d3 (N-methyl-d3)

(±)-Dinotefuran-d3 (N-methyl-d3) is a stable isotope-labeled version of the neonicotinoid insecticide, Dinotefuran. It is widely used in the agricultural industry for controlling a broad range of insects, including aphids, thrips, and whiteflies. The compound works by binding to the insect's nicotinic acetylcholine receptors, causing paralysis and death. Chemically, (±)-Dinotefuran-d3 (N-methyl-d3) is a colorless to pale yellow crystalline powder with a molecular formula of C7H9D3N4O2. It has a molecular weight of 199.2 g/mol and a melting point of 67-69°C. The compound is soluble in water, methanol, and acetone, but insoluble in hexane and chloroform. In terms of usage, (±)-Dinotefuran-d3 (N-methyl-d3) is typically applied as a foliar spray or soil drench to crops, such as vegetables, fruits, and grains. It is also used on ornamental plants, turf, and in residential settings for pest control. The compound is known for its systemic action, meaning it can be absorbed and transported throughout the plant, providing long-lasting protection against pests. While (±)-Dinotefuran-d3 (N-methyl-d3) is effective against a wide range of insects, it is important to use it responsibly to minimize the risk of harm to non-target organisms, such as bees and other pollinators. It is also important to follow label instructions and safety precautions when handling and applying the compound.