Bismuth subcitrate potassium
Drug ingredientCAS 880149-29-1
This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
US productionNot reported
Top sourceNo public record
This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
6 FDA-registered drug labelers
5N Plus Lubeck GmbH
Endo USA, Inc.
H2-Pharma, LLC
Ingenus Pharmaceuticals, LLC
Par Active Technologies Private Limited
Union Quimico Farmaceutica SA
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •Pylera
- •Bismuth Subcitrate Potassium, Metronidazole and Tetracycline Hydrochloride
- •Bismuth subcitrate potassium, Metronidazole, Tetracycline hydrochloride
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
CAS880149-29-1
PubChem CID91667825
DTXSIDDTXSID601026431
FormulaC12H8BiK5O14
Mol. Weight780.65 g/mol
SMILESC(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])[O-].C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])[O-].[K+].[K+].[K+].[K+].[K+].[Bi+3]
Data Sources
- PubChem · compound 91667825Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
Bismuth subcitrate potassium (CAS 880149-29-1) https://chemicalindependence.com/chemical/880149-29-1/ PubChem: 91667825. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/91667825 FDA National Drug Code directory: CAS 880149-29-1. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/