Products

Amino Acids for Peptide Manufacture and other applications
Celtic Catalysts has a portfolio of internally-developed chiral technologies which we use to produce amino acids in laboratory to production-scale quantities. We recognise the importance of high purity amino acids for peptide drug manufacturers and consequently we produce our amino acids and derivatives to an ultra-high purity specification. These are available in both enantiomeric forms as either the “free” amino acids or as the protected variants (protecting groups include FMOC, BOC, Ac, CBz….)    

Ligands and Catalysts
Celtic Catalysts has developed scalable synthetic routes to a variety of its own proprietary and other off-patent P-chiral ligands. These include the “super”-DiPAMP family, TriChickenFootPhos, BisP* and MiniPHOS amongst others. These ligands are available from Celtic Catalysts at multi-kg scale and are sold on a non-royalty, price per kg basis.

Phosphorus Compounds
Celtic Catalysts’ team has a combined 50+ years experience in phosphorus chemistry. We can make to order a wide range of phosphorus (III) and phosphorus (V) compounds with a variety of substituents including carbon, nitrogen, oxygen, sulfur, halogens etc.    

Other Chiral and Non-Chiral compounds
We are constantly adding to our portfolio of compounds. Featured compounds include the coupling agent propanephosphonic acid anhydride (PPAA) and 3,5-dichloro-4-methylpyridine.