| Common name | Topramezone |
| Chemical name | 4-[3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-methylsulfonylbenzoyl]-2-methyl-1H-pyrazol-3-one |
| CAS No. | 210631-68-8 |
| Molecuar formula | C16H17N3O5S |
| Molecular weight | 363.4 g/mol |
| Appearance | White powder |
| Melting point | 220.9 to 222.2℃ |
| Vapor pressure | 7.5006X10-13 mm Hg |
| Solubility | Acetone:1.0; Acetonitrile:1.0; Dichloromethane 2.5-2.9; N,N-dimethylformamide 11.4-13.3. |
| Specification | TC,SC |
| Product description | Topramezone is a selective, post-emergent herbicide primarily used for controlling broadleaf weeds and grasses in corn and other crops. It inhibits the enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD), disrupting pigment synthesis and leading to bleaching and death in susceptible plants. |
| Packing | TC: 25 kg/drum, or as customers’requirements |