2,3-dimercaptosuccinic acid
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
1 FDA-registered drug labeler
LETCO MEDICAL, 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
Vendor Pricing
$2.38/gAaron Chemicals LLC
CountryHong Kong
Pack$238.00 / 100 g
Purity97%
Vendors7 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
6 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $2.56 | 100 g | 95% |
| A2B Chem LLC | United States | $3.28 | 25 g | 98% |
| AA BLOCKS | United States | $4.20 | 25 g | 98% |
| Combi-Blocks, Inc. | United States | $5.60 | 100 g | 98% |
| Angene International Limited | United States | $12.96 | 25 g | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
CAS2418-14-6
PubChem CID9354
DTXSIDDTXSID10859324
FormulaC4H6O4S2
Mol. Weight182.2 g/mol
SMILESC(C(C(=O)O)S)(C(=O)O)S
Data Sources
93542026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/2,3-dimercaptosuccinic acid/cids/JSON
Archive: data/sources/pubchem_name/2,3-dimercaptosuccinic acid.json
CAS 2418-14-62026-04-24
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