3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl-
CAS 27538-10-9
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
$0.47/gAaron Chemicals LLC
CountryHong Kong
Pack$47.00 / 100 g
Purity95%
Vendors15 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 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 | $0.48 | 25 g | 95% |
| Combi-Blocks, Inc. | United States | $0.49 | 100 g | 95% |
| A2B Chem LLC | United States | $0.49 | 100 g | 95% |
| BLD Pharmatech Co., Limited | United States | $0.51 | 100 g | 95% |
| BLD Pharmatech GmbH | Germany | $0.51 | 100 g | 95% |
| BLD Pharmatech Ltd. | China | $0.51 | 100 g | 95% |
| Ambeed, Inc. | United States | $0.51 | 100 g | 95% |
| Angene Chemical | China → Hong Kong | $0.51 | 500 g | 95% |
| Fluorochem EU | Germany | $0.60 | 100 g | 97% |
| AK Scientific Specialized | United States | $2.40 | 5 g | 95% |
| AK Scientific, Inc. | United States | $3.20 | 5 g | 97% |
| AstaTech, Inc | United States | $3.60 | 10 g | 95% |
| Angene International Limited | United States | $10.80 | 5 g | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
CAS27538-10-9
PubChem CIDNot recorded
DTXSIDDTXSID40885393
FormulaC7H10O3
Mol. Weight142.154 g/mol
SMILESCCC1OC(C)=C(O)C1=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl- (CAS 27538-10-9) https://chemicalindependence.com/chemical/27538-10-9/ EPA TSCA Inventory: CAS 27538-10-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory