manganese dioxide
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
Hahnemann Laboratories, INC.
Seroyal USA
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Manganum Oxydatum Nigrum
- •UNDA 22
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
Vendor Pricing
$0.22/gSigma-Aldrich (Rush Stock)
CountryGermany
Pack$552.68 / 2.5 kg
Purity90%
Vendors5 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
4 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Sigma-Aldrich | Germany | $0.22 | 2.5 kg | 90% |
| AK Scientific, Inc. | United States | $0.25 | 500 g | 90% |
| Asinex | Netherlands | $6461.40 | 100 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS197667-28-0
PubChem CID14801
DTXSIDDTXSID501314019
FormulaMnO2
Mol. Weight86.937 g/mol
SMILESO=[Mn]=O
Data Sources
148012026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/manganese dioxide/cids/JSON
Archive: data/sources/pubchem_name/manganese dioxide.json
CAS 197667-28-02026-04-25
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