Acetamide, N-(2-chloro-5-nitrophenyl)-
CAS 4031-81-6
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
$197.23/gSpecs
CountryNetherlands
Pack$197.23 / 1 g
Purity90%
Vendors10 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
9 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 | $275.00 | 1 g | 95% |
| Angene Chemical | China → Hong Kong | $278.00 | 1 g | 95% |
| AstaTech (2 weeks) | United States | $304.00 | 1 g | 95% |
| AA BLOCKS (2 weeks) | United States | $354.00 | 1 g | 95% |
| A2B Chem LLC (2 weeks) | United States | $400.00 | 1 g | 95% |
| 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% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS4031-81-6
PubChem CIDNot recorded
DTXSIDDTXSID1063273
FormulaC8H7ClN2O3
Mol. Weight214.61 g/mol
SMILESCC(=O)NC1=C(Cl)C=CC(=C1)[N+]([O-])=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Acetamide, N-(2-chloro-5-nitrophenyl)- (CAS 4031-81-6) https://chemicalindependence.com/chemical/4031-81-6/ EPA TSCA Inventory: CAS 4031-81-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory