tantalum carbide
Drug ingredientCAS 51680-51-4
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.
1 FDA-registered drug labeler
Hahnemann Laboratories, INC.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Tantalum Carbonatum
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
CAS51680-51-4
PubChem CID159432
DTXSIDDTXSID20965960
FormulaCH4Ta
Mol. Weight196.99 g/mol
SMILESC.[Ta]
Data Sources
- PubChem · compound 159432Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
tantalum carbide (CAS 51680-51-4) https://chemicalindependence.com/chemical/51680-51-4/ PubChem: 159432. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/159432 FDA National Drug Code directory: CAS 51680-51-4. 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/