CAS Number: 283594-90-1
Spiromesifen is a tetronic acid-based insecticide and acaricide with a unique spiro-bicyclic molecular structure that inhibits lipid biosynthesis in target pests. It is highly effective against whiteflies, spider mites, and other sucking pests in vegetables, ornamentals, and cotton. AB Enterprises supplies technical-grade Spiromesifen to agrochemical formulators developing suspension concentrates and wettable dispersible granule formulations for crop protection use. Its novel mode of action (IRAC Group 23) provides valuable rotation partner status in resistance management programs targeting populations with developed resistance to other insecticide classes. The compound offers both ovicidal and juvenile-stage activity for comprehensive pest population reduction.
| CAS Number | 283594-90-1 |
| Molecular Formula | C23H30O4 |
| Molecular Weight | 370.48 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay / Purity | ≥96.0% (technical grade) |
| Melting Point | 97–101 °C |
| pH (1% solution) | 6.0–8.0 |
| Storage | Store in a cool, dry, well-ventilated area away from heat and incompatible materials |
| Packaging | As per requirement |
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