3,3'-Dithiodipropionic acid
Used in 1 industrial sectors tracked by the EPA.
US Production39.1K lbs
Import VolumeZero
Import Dependency0%
Where It Comes From
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Evans Chemetics
Why It Matters
Sectors
Core Chemicals
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
Industrial Uses
Used in 2 sectors as 1 functional role.
- •Intermediate in All Other Basic Organic Chemical Manufacturing (47%)Processing as a reactant
- •Intermediate in All Other Chemical Product and Preparation Manufacturing (53%)Processing as a reactant
Vendor Pricing
$0.04/gAaron Chemicals LLC
CountryHong Kong
Pack$9.00 / 250 g
Purity97%
Vendors19 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
18 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 | $0.04 | 500 g | 97% |
| AA BLOCKS | United States | $0.05 | 1 kg | 97% |
| A2B Chem LLC | United States | $0.05 | 500 g | 97% |
| Chemscene | United States | $0.06 | 1 kg | — |
| Fluorochem EU | Germany | $0.07 | 500 g | 97% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 97% |
| AK Scientific Specialized | United States | $0.27 | 500 g | 95% |
| Ambeed, Inc. | United States | $0.31 | 100 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.36 | 250 g | 99% |
| Sigma-Aldrich | Germany | $0.36 | 250 g | 99% |
| AK Scientific, Inc. | United States | $0.38 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.47 | 250 g | 99% |
| Angene International Limited | United States | $1.24 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $1.48 | 25 g | 95% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS1119-62-6
PubChem CID95116
DTXSIDDTXSID0032998
FormulaC6H10O4S2
Mol. Weight210.3 g/mol
SMILESC(CSSCCC(=O)O)C(=O)O
Data Sources
DTXSID00329982026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
951162026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/95116/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/95116.json
1119-62-62026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 1119-62-62026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv