Propanediamide, 2,2-dibromo-
CAS 73003-80-2
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
$3.10/gALFA AESAR
CountryGermany
Pack$309.60 / 100 g
Purity98%
Vendors12 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
11 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $3.36 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $6.72 | 25 g | 95% |
| AK Scientific Specialized | United States | $7.00 | 5 g | 95% |
| Combi-Blocks, Inc. | United States | $7.10 | 100 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $7.40 | 5 g | 98% |
| A2B Chem LLC | United States | $7.54 | 100 g | 98% |
| Angene Chemical | China → Hong Kong | $8.20 | 5 g | 98% |
| AK Scientific, Inc. | United States | $9.60 | 5 g | 98% |
| Angene International Limited | United States | $21.80 | 5 g | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
CAS73003-80-2
PubChem CIDNot recorded
DTXSIDDTXSID6050388
FormulaC3H4Br2N2O2
Mol. Weight259.885 g/mol
SMILESNC(=O)C(Br)(Br)C(N)=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Propanediamide, 2,2-dibromo- (CAS 73003-80-2) https://chemicalindependence.com/chemical/73003-80-2/ EPA TSCA Inventory: CAS 73003-80-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory