Valsynthese – Chemistry in Safe Hands
Valsynthese is a subsidiary of Société Suisse des Explosifs. Since its foundation in 1894, the group has acquired broad experience in the field of explosives, which has developed into expertise in hazardous and high-energy chemistry for the pharmaceutical and fine chemical industry. Valsynthese is extending its capabilities in this field with a continuous Phosgenation plant on its production side in Brig. This broadens the already existing expertise and infrastructure in nitration reactions, oxidations, Grignard reaction and azide chemistry.
Valsynthese offers custom synthesis and contract manufacturing of chemical intermediates and APIs. The company provides customers with complete solutions from process development to industrial production and from preclinical to commercial quantities. Services include process validation, stability testing and DMF preparation.
Phosgene is a powerful reagent allowing in an effective way access to key reactives such as chloroformates, acid chlorides and carbamoyl chlorides, thereby permitting the clean and efficient construction of isocyanates, carbonates, carbamides or ureas.
The hazardous potential of using phosgene is well known. With this in mind, our new phosgenation plant has been constructed to the highest safety standards, guaranteeing safe and environmental friendly working conditions. By using phosgene we are able to offer you both quality and value for money. A direct reaction with phosgene is often shorter and more cost-effective than alternative methods or workarounds, thereby reducing waste and energy consumption.