Who are Melatonin injection's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): melatonin in children premedication, Melatonin(Circadin®), Melatonin Patches, Sublingual Melatonin, Melatonin PR, Oral Bedtime Melatonin.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

Melatonin injection — Competitive Intelligence Brief

Melatonin injection (Melatonin injection) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Melatonin receptor agonist. Area: Neurology / Sleep Medicine.

marketed Melatonin receptor agonist MT1 and MT2 melatonin receptors Neurology / Sleep Medicine Small molecule Live · refreshed every 30 min

Target snapshot

Melatonin injection (Melatonin injection) — Imperial College London. Melatonin binds to melatonin receptors (MT1 and MT2) to regulate circadian rhythm and promote sleep-wake cycle normalization.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Melatonin injection TARGET	Melatonin injection	Imperial College London	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
melatonin in children premedication	melatonin in children premedication	Azienda Ospedaliera Universitaria Policlinico "G. Martino"	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
Melatonin(Circadin®)	Melatonin(Circadin®)	KIMJisun	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
Melatonin Patches	Melatonin Patches	Ain Shams University	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
Sublingual Melatonin	Sublingual Melatonin	Al-Azhar University	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
Melatonin PR	Melatonin PR	Seoul National University Hospital	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors
Oral Bedtime Melatonin	Oral Bedtime Melatonin	Hospital San Carlos, Madrid	marketed	Melatonin receptor agonist	MT1 and MT2 melatonin receptors

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Melatonin receptor agonist class)

Ain Shams University · 2 drugs in this class
Al-Azhar University · 1 drug in this class
Azienda Ospedaliera Universitaria Policlinico "G. Martino" · 1 drug in this class
B.P. Koirala Institute of Health Sciences · 1 drug in this class
Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health · 1 drug in this class
Hospital San Carlos, Madrid · 1 drug in this class
Imperial College London · 1 drug in this class
KIMJisun · 1 drug in this class
Rush University Medical Center · 1 drug in this class
Seoul National University Hospital · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Melatonin injection — Competitive Intelligence Brief. https://druglandscape.com/ci/melatonin-injection. Accessed 2026-05-13.

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