dihydroergotamine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
1 FDA-registered drug labeler
Teva Czech Industries s.r.o
Why It Matters
Sectors
Health
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Chemical Identity
CAS511-12-6
PubChem CID10531
DTXSIDDTXSID6045614
FormulaC33H37N5O5
Mol. Weight583.7 g/mol
SMILESCC1(C(=O)N2C(C(=O)N3CCCC3C2(O1)O)CC4=CC=CC=C4)NC(=O)C5CC6C(CC7=CNC8=CC=CC6=C78)N(C5)C
Data Sources
105312026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/dihydroergotamine/cids/JSON
Archive: data/sources/pubchem_name/dihydroergotamine.json
CAS 511-12-62026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json