2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)-
CAS 41044-12-6
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
$137.00/gA2B Chem LLC
CountryUnited States
Pack$137.00 / 1 g
Purity98%
Vendors26 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
25 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 |
|---|---|---|---|---|
| Hoffman Fine Chemicals | Australia | $143.00 | 25 g | — |
| AA BLOCKS | United States | $156.00 | 250 mg | 98% |
| Combi-Blocks, Inc. | United States | $165.00 | 1 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $178.00 | 1 g | 98% |
| Angene Chemical | China → Hong Kong | $185.00 | 1 g | 98% |
| Chemscene | United States | $195.00 | 1 g | — |
| BLD Pharmatech Co., Limited | United States | $195.00 | 1 g | 98% |
| BLD Pharmatech Ltd. | China | $195.00 | 1 g | 98% |
| Ambeed, Inc. | United States | $195.00 | 1 g | 98% |
| BLD Pharmatech GmbH | Germany | $196.00 | 250 mg | 98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Fluorochem EU | Germany | $254.10 | 100 mg | 98% |
| Interbioscreen | Hong Kong | $279.00 | 10 g | 95% |
| AstaTech (2 weeks) | United States | $356.00 | 1 g | 95% |
| Angene International Limited | United States | $494.00 | 1 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $855.50 | 100 mg | — |
| Sigma-Aldrich | Germany | $855.50 | 100 mg | — |
| ChemBridge Corporation | Kazakhstan | $1860.00 | 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% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Life Chemicals Inc. | Ukraine → Canada | $5000.00 | 30 mg | 90% |
| Asinex | Netherlands | $9292.80 | 50 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS41044-12-6
PubChem CIDNot recorded
DTXSIDDTXSID6068272
FormulaC21H21N3O2
Mol. Weight347.418 g/mol
SMILESCCN(CC)C1=CC=C2C=C(C3=NC4=CC=CC=C4N3C)C(=O)OC2=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- (CAS 41044-12-6) https://chemicalindependence.com/chemical/41044-12-6/ EPA TSCA Inventory: CAS 41044-12-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory