In addition to consultancy, custom synthesis and contract research services, we also have a number of fine chemicals available from stock. An example catalogue is available below in SDF format; while not an exhaustive list, it represents some of the scope of our synthetic capabilities. Please get in touch for pricing information.
- AF ChemPharm catalogue
(Right-click and 'save as' to download)
As well as the building blocks and screening compounds covered in our catalogue, we have our versatile catalyst: SulfoniSil
This is a silica-supported sulfonic acid catalyst with excellent physico-chemical properties such as a high thermal and mechanical stability, a large surface area, and extremely high loading (about 1.6 mmol/g). The interphase (organic/inorganic hybrid) nature of the material means that the active groups are well dispersed and available for reaction, and recovery and re-use is straightforward and practical - simply filter off the catalyst and wash to remove contaminants before adding directly to the next reaction. These characteristics make it ideal for application into a wide range of processes and can remain suitable from bench-top to plant.
This powerful, durable and flexible catalyst has application in a number of synthetic processes, with particular efficacy in the manipulation of activating and protecting groups.
Take a look at our SulfoniSil Brochure (PDF) for further information.