Dalton Pharma Services (formerly Dalton Chemical Laboratories) is a CMO headquartered in Ontario, Canada, that provides integrated chemistry, drug development, and manufacturing services to the pharmaceutical and biotechnology industries. Its product categories include GMP APIs, excipients, and reagents; drugs, metabolites, and related impurities; peptides, steroids, and natural compounds; nucleic acids and labeled compounds; heterocycles, organometallics, and building blocks; as well as specialized products such as coelenterazines and glitazones. Dalton’s service portfolio includes contract research, medicinal chemistry, formulation development, GMP API manufacturing, custom small molecule synthesis, conjugation, custom peptide synthesis, and polymorphic screening, among others.



