Overview
Chlorantraniliprole is a modern insecticide developed by DuPont (now Corteva Agriscience) and introduced in 2008. It belongs to the anthranilic diamide class, which acts on the ryanodine receptor in insects, leading to uncontrolled calcium release and muscle paralysis. This mode of action is highly selective, making it effective against lepidopteran pests while posing minimal risk to mammals, birds, and beneficial insects. Its systemic activity allows it to protect plants from within, providing long-lasting control. Chlorantraniliprole is widely used in integrated pest management (IPM) programs due to its efficacy and favorable environmental profile. It is available under various trade names, including Coragen and Prevathon.
Physical and Chemical Properties
Chlorantraniliprole appears as a white to off-white crystalline powder with a melting point of 208-210°C. It is slightly soluble in water (1.02 mg/L at 20°C) but dissolves well in organic solvents like acetone and dimethyl sulfoxide (DMSO). The compound is stable under normal storage conditions but may degrade under prolonged exposure to UV light or extreme pH levels. Its molecular structure includes a unique bromine and chlorine substitution, contributing to its high binding affinity for insect ryanodine receptors. This specificity ensures targeted action against pests while reducing off-target effects. The compound’s low volatility and moderate persistence in soil enhance its field performance.
Main Applications
Chlorantraniliprole is primarily used in agriculture to control lepidopteran pests such as corn borers, armyworms, and diamondback moths. It is applied as a foliar spray, soil treatment, or seed coating, depending on the crop and pest pressure. Major crops benefiting from its use include corn, soybeans, cotton, fruits, and vegetables. The insecticide is also employed in turf and ornamental settings to manage caterpillar infestations. Its systemic properties enable it to protect new plant growth, reducing the need for frequent reapplications. In addition, chlorantraniliprole is compatible with many other pesticides, making it a versatile tool in resistance management programs.
Safety and Storage
While chlorantraniliprole has low acute toxicity to mammals, proper handling is essential to minimize risks. Wear gloves, goggles, and protective clothing during application. Avoid inhalation of dust or spray mist, and prevent contact with skin or eyes. In case of exposure, rinse thoroughly with water and seek medical advice if irritation persists. Store the product in its original container, tightly sealed, in a cool, dry place away from food, feed, and beverages. Keep it out of reach of children and pets. Due to its toxicity to aquatic organisms, avoid contamination of water bodies. Dispose of empty containers according to local regulations.
B2B Procurement Guide
When procuring chlorantraniliprole, verify the CAS number (500008-45-7) and purity specifications to ensure product authenticity. Suppliers should provide a Certificate of Analysis (CoA) detailing active ingredient content and impurities. Check regulatory approvals for your target market, as requirements vary by country. Bulk buyers can negotiate prices based on quantity, with typical ranges of $50-$100 per kg. Consider logistical factors such as shelf life and storage conditions during transportation. Partner with reputable suppliers who adhere to Good Manufacturing Practices (GMP) and can provide technical support for application optimization.