2,4-Imidazolidinedione, 5-[2-(methylthio)ethyl]-
CAS 13253-44-6
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
$21.00/gA2B Chem LLC
CountryUnited States
Pack$21.00 / 1 g
Purity99%
Vendors14 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
13 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 | $23.00 | 1 g | 99% |
| Combi-Blocks, Inc. | United States | $60.00 | 1 g | 98% |
| Angene Chemical | China → Hong Kong | $79.00 | 10 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $86.20 | 5 g | 95% |
| BLD Pharmatech Ltd. | China | $87.60 | 5 g | 95% |
| AK Scientific, Inc. | United States | $147.00 | 1 g | 99% |
| Angene International Limited | United States | $199.00 | 1 g | 99% |
| AstaTech (2 weeks) | United States | $311.00 | 1 g | 98% |
| Maybridge, Ltd. | United Kingdom | $2414.30 | 100 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
| Interbioscreen | Hong Kong | $6187.00 | 100 mg | 95% |
Chemical Identity
CAS13253-44-6
PubChem CIDNot recorded
DTXSIDDTXSID60884585
FormulaC6H10N2O2S
Mol. Weight174.22 g/mol
SMILESCSCCC1NC(=O)NC1=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
2,4-Imidazolidinedione, 5-[2-(methylthio)ethyl]- (CAS 13253-44-6) https://chemicalindependence.com/chemical/13253-44-6/ EPA TSCA Inventory: CAS 13253-44-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory