arsenic trisulfide
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
3 FDA-registered drug labelers
Bestmade Natural Products
Boiron
Hahnemann Laboratories, Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Arsenicum Sulphuratum Flavum
- •Bestmade Natural Products BM66
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
CAS1303-33-9
PubChem CID71586773
DTXSIDDTXSID50274153
FormulaAs2S3
Mol. Weight246 g/mol
SMILESS1[As]2S[As]1S2
Data Sources
715867732026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/arsenic trisulfide/cids/JSON
Archive: data/sources/pubchem_name/arsenic trisulfide.json
CAS 1303-33-92026-04-24
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json