2-Oxazolidinone
CAS 497-25-6
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 unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293499 · basket
These shares come from HS customs code 293499, which covers 575 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Finland
- Netherlands
- Canada
- Indonesia
- Mexico
- Taiwan
- South Korea
- Austria
- Croatia
- Sweden
- Ukraine
- Denmark
- Israel
- Czech Republic
- New Zealand
- Hong Kong
- Kyrgyzstan
- Australia
- Portugal
- South Africa
- Poland
- Slovenia
- Brazil
- Slovakia
- Vietnam
- Latvia
- Malta
- Hungary
- Romania
- Kenya
- Belarus
- Russia
- Turkey
- Norway
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
32 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $0.13 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $0.14 | 500 g | 98% |
| AA BLOCKS | United States | $0.16 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.18 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.18 | 1 kg | 98% |
| Chemscene | United States | $0.18 | 500 g | — |
| Ambeed, Inc. | United States | $0.20 | 1 kg | 98% |
| BLD Pharmatech Co., Limited | United States | $0.20 | 500 g | 98% |
| Fluorochem EU | Germany | $0.23 | 500 g | 96% |
| MedChemExpress MCE | Sweden | $0.23 | 500 g | — |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.25 | 1 kg | 95% |
| Manchester Organics | United Kingdom | $0.25 | 250 g | 95% |
| Apollo Scientific UK | United Kingdom | $0.29 | 500 g | 98% |
| AstaTech, Inc | United States | $0.32 | 100 g | 95% |
| AK Scientific, Inc. | United States | $0.34 | 1 kg | 98% |
| Fluorochem UK | United Kingdom | $0.46 | 25 g | 96% |
| Angene International Limited | United States | $0.70 | 500 g | 98% |
| ALFA AESAR | Germany | $1.22 | 500 g | 99% |
| Aldlab | United States | $1.38 | 10 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $1.61 | 100 g | 98% |
| Sigma-Aldrich | Germany | $1.61 | 100 g | 98% |
| Key Organics Ltd. | United Kingdom | $5.38 | 50 g | 95% |
| Interbioscreen | Hong Kong | $10.00 | 10 g | 95% |
| TargetMol Chemicals | China → United States | $35.00 | 1 g | — |
| HTS Biochemie Innovationen | Germany | $120.00 | 10 g | 95% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Otava, Ltd. | Ukraine | $520.00 | 100 mg | 95% |
| 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 | 98% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
2-Oxazolidinone (CAS 497-25-6) https://chemicalindependence.com/chemical/497-25-6/ EPA TSCA Inventory: CAS 497-25-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293499 for CAS 497-25-6. Reporting year: 2024. https://usatrade.census.gov/