Dalton Pharma Services formerly Dalton Chemical Laboratories Inc., is a contract manufacturing company that offers a range of cGMP services from discovery, development through manufacturing. Its product categories include building blocks, coelenterazines, drugs and metabolites, glitazones, GMP APIs, excipients and reagents, heterocycles, labelled compounds, metabolites and impurities, natural compounds, nucelic acids, organometallics, peptides and steroids. Dalton’s service portfolio includes contract research, medicinal chemistry, formulation development, GMP API manufacturing, custom small molecules synthesis, conjugation, custom peptide synthesis and polymorphic screening among others. It caters to pharmaceutical, biotechnology and academic institutions. Dalton is headquartered in Ontario, Canada.