3-[[5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfanyl]-5,5-dimethyl-4H-1,2-oxazole
This advanced isoxazole-pyrazole intermediate (CAS 656825-92-2) combines a difluoromethoxy-substituted pyrazole core with a 5,5-dimethylisoxazole unit through a thioether bridge. Such fluorinated heterocyclic building blocks are key intermediates in modern crop protection chemistry, notably for succinate dehydrogenase inhibitor (SDHI) fungicide synthesis.
The compound is supplied at ≥ 98.0% purity with full analytical documentation, suitable for both R&D programmes and commercial-scale synthesis.
Tell us your required quantity and destination. Our sales team replies within 24 hours with pricing, lead time, and shipping options. COA and SDS available on request.
Isoxazole Intermediate, also known as 3-[[5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfanyl]-5,5-dimethyl-4H-1,2-oxazole, is a pharmaceutical intermediate (white to off-white solid, purity ≥ 98.0%). It is supplied by Qingdao Marram Chemical Co., Ltd. for pharmaceutical, agrochemical, and fine chemical applications.
Our Isoxazole Intermediate is available at ≥ 98.0% purity (COA provided with every batch), appearance: white to off-white solid. Molecular formula: On request, molecular weight: On request g/mol. Custom specifications can be discussed for bulk orders.
Yes, a GHS-compliant English Safety Data Sheet in the standard 16-section format is available for download directly from this page.
The minimum order quantity is 100 g. Isoxazole Intermediate is generally in stock and ships within 5–7 working days after order confirmation. Larger quantities from kilograms to metric tons can be produced at our Lanzhou manufacturing base.
Email chaijing@marramchem.com or call +86-15930139955 with your required quantity and destination. We respond within 24 hours with pricing, lead time, and shipping options (air, sea, or courier).
