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Drug

Tiratricol

Approved · EMA
Late-stage development
Also known as TRIAC, Triiodothyroacetic acid, (4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODOPHENYL)ACETIC ACID, 3',3,5-Triiodothyroacetic acid+4 more

TRIAC, Triiodothyroacetic acid, (4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODOPHENYL)ACETIC ACID, 3',3,5-Triiodothyroacetic acid, 3,5,3' triiodothyroacetic acid, 3,5,3'-Triiodothyroacetate, BENZENEACETIC ACID, 4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODO-, Tiratricolum.

1
Active clinical trials
1
Regulatory events
Latest activity
beta

Recent clinical, regulatory, research and industry developments relating to this drug.

Profile

Identifiers & mechanism

Canonical identifiers, marketed brand names and mechanism, resolved across RxNorm, ChEMBL and ATC.

Canonical name
Tiratricol
Aliases & brands
TRIACTriiodothyroacetic acid(4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODOPHENYL)ACETIC ACID3',3,5-Triiodothyroacetic acid3,5,3' triiodothyroacetic acid3,5,3'-TriiodothyroacetateBENZENEACETIC ACID, 4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODO-Tiratricolum
RxNorm CUI
13982
ChEMBL ID
CHEMBL41632
UNII
29OQ9EU4R1
Regulatory jurisdictions
ema

Regulatory timeline

1 event

The complete regulatory record, grouped by authority — approvals, safety advisories and label changes. Each authority shows its most recent events; expand one to read its full history.

Earliest approval
2025-02-12
Latest approval
2025-02-12
Authorities
EMA
Total events
1
emaEuropean Medicines Agency· 1 event
2025-02-12Approval
Approval: Emcitate (EMA)

Indication: Emcitate is indicated for the treatment of peripheral thyrotoxicosis in patients with monocarboxylate transporter 8 (MCT8) deficiency (Allan-Herndon-Dudley Syndrome), from birth.

Evidence ↗

Contains information from the European Medicines Agency (European Medicines Agency), © EMA, reused under CC BY 4.0.

Clinical trials

3 trials

The current development programme across all trial phases — status mix, phase distribution and the late-stage studies shaping the evidence base.

Development programme
CLINICALTRIALS.GOV · LIVE REGISTRY
3
registered trials across all phases
LATEST COMPLETION 2025
1
Active studies
1
Late-stage (III+)
2
Completed
PHASE DISTRIBUTIONn = 3
Phase 22Phase 31

Late-stage studies

Phase III+ trials still open or recently active — where late-stage evidence is being generated.

References & data sources
  • RxNorm (U.S. National Library of Medicine) — drug identity
  • ChEMBL (EMBL-EBI) & UniProt — pharmacology and targets
  • ClinicalTrials.gov — clinical trials
  • Regulatory event sources are credited in the Regulatory Timeline above.