Benzothiazole, 2-methyl-5-nitro-
CAS 2941-66-4
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
$19.20/gCombi-Blocks, Inc.
CountryUnited States
Pack$480.00 / 25 g
Purity96%
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 |
|---|---|---|---|---|
| A2B Chem LLC | United States | $20.48 | 25 g | 96% |
| Life Chemicals Inc. | Ukraine → Canada | $20.50 | 10 g | 95% |
| AA BLOCKS | United States | $21.60 | 25 g | 96% |
| MedChemExpress MCE | Sweden | $24.15 | 25 g | — |
| Aaron Chemicals LLC | Hong Kong | $51.80 | 5 g | 99% |
| Angene Chemical | China → Hong Kong | $55.80 | 5 g | 99% |
| AstaTech (2 weeks) | United States | $72.00 | 5 g | 95% |
| Life Chemicals (Europe) | Germany | $73.00 | 1 g | 95% |
| Fluorochem UK | United Kingdom | $140.14 | 500 mg | 95% |
| Otava, Ltd. | Ukraine | $2724.00 | 50 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 | 99% |
| ChemBridge Corporation | Kazakhstan | $18000.00 | 5 mg | 90% |
Chemical Identity
CAS2941-66-4
PubChem CIDNot recorded
DTXSIDDTXSID9062722
FormulaC8H6N2O2S
Mol. Weight194.21 g/mol
SMILESCC1=NC2=CC(=CC=C2S1)[N+]([O-])=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Benzothiazole, 2-methyl-5-nitro- (CAS 2941-66-4) https://chemicalindependence.com/chemical/2941-66-4/ EPA TSCA Inventory: CAS 2941-66-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory