Nikhilesh Singh, PhD
CEO
DIMERx, Inc.
Nikhilesh Singh, M.Pharm, PhD — Co-Founder & Chief Executive Officer, DIMERx, Inc.
Nikhilesh Singh, M.Pharm, PhD, is a serial entrepreneur and the Co-Founder and CEO of DIMERx, Inc. He has founded three companies and was a key contributor to the development of Intermezzo (zolpidem tartrate sublingual tablet), an FDA-approved treatment for middle-of-the-night insomnia, demonstrating a track record of advancing novel pharmaceutical compounds from concept through regulatory approval.
Dr. Singh is the inventor of the buprenorphine dimer technology underlying DMX-101, a first-in-class peripherally acting, non-addictive analgesic for chronic pain. He holds advanced degrees in pharmaceutical sciences with deep expertise in drug design, medicinal chemistry, and opioid pharmacology. Under his leadership, DMX-101 has advanced through Phase 1 and Phase 2a studies in over 400 subjects, demonstrating a favorable safety profile and clear analgesic benefits, supported by a $15 million NIH HEAL Initiative grant from NIDA.
Dr. Singh's work addresses two of the most urgent challenges in modern medicine, the chronic pain epidemic and the opioid addiction crisis, through a dimer-based platform designed to deliver effective analgesia without addiction risk.




