2,3-dimercapto-1-propanesulfonic acid
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
1 FDA-registered drug labeler
DARMERICA, LLC
Why It Matters
Sectors
Health
Downstream UsesNo data available
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
CAS74-61-3
PubChem CID6321
DTXSIDDTXSID5048344
FormulaC3H8O3S3
Mol. Weight188.3 g/mol
SMILESC(C(CS(=O)(=O)O)S)S
Data Sources
63212026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/2,3-dimercapto-1-propanesulfonic acid/cids/JSON
Archive: data/sources/pubchem_name/2,3-dimercapto-1-propanesulfonic acid.json
CAS 74-61-32026-04-25
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