Concert Pharmaceuticals, Inc. functions as a biopharmaceutical firm in the clinical development phase, concentrating on the creation of innovative small-molecule therapeutics designed to address autoimmune conditions. Its primary investigational drug, CTP-543, is currently progressing through late-stage (Phase III) clinical trials for the treatment of alopecia areata, a serious autoimmune dermatological ailment. The company maintains strategic alliances with several partners, including Avanir Pharmaceuticals, Inc., Jazz Pharmaceuticals, Inc., Cipla Technologies, and Processa Pharmaceuticals. Established in 2006, the organization's corporate headquarters are situated in Lexington, Massachusetts.