methylnaltrexone bromide
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
7 FDA-registered drug labelers
Noramco, LLC
NURAY CHEMICALS PRIVATE LIMITED
Patheon Inc.
PCAS
Salix Pharmaceuticals, Inc.
SpecGx LLC
STHREE CHEMICALS PRIVATE LIMITED
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Relistor
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
CAS73232-52-7
PubChem CID5361917
DTXSIDDTXSID30868236
FormulaC21H26BrNO4
Mol. Weight436.3 g/mol
SMILESC[N+]1(CCC23C4C(=O)CCC2(C1CC5=C3C(=C(C=C5)O)O4)O)CC6CC6.[Br-]
Data Sources
53619172026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/methylnaltrexone bromide/cids/JSON
Archive: data/sources/pubchem_name/methylnaltrexone bromide.json
CAS 73232-52-72026-04-25
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