Sulfonylureas
Process-development experience in sulfonylurea chemistry and intermediates.

Vulpes’s team has experience developing sulfonylureas and their intermediates, including work for pharmaceutical applications. The agricultural product family below is drawn from the original portfolio.
Contact us to discuss the specific molecule, manufacturing requirements and supply opportunity.
Product family
| Product | CAS number |
|---|---|
| Metsulfuron methyl | 74223-64-6 |
| Chlorsulfuron | 64902-72-3 |
| Iodosulfuron-methyl | 185119-76-0 |
| Ethoxysulfuron | 126801-58-9 |
| Foramsulfuron | 173159-57-4 |
| Trifloxysulfuron-sodium | 199119-58-9 |
| Flazasulfuron | 104040-78-0 |
