5-(Dimethylamino)-1-naphthalenesulfonyl chloride
CAS 605-65-2
1-Naphthalenesulfonyl chloride, 5-(dimethylamino)-
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 292145 · basket
These shares come from HS customs code 292145, which covers 23 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
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.
26 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 | $2.52 | 50 g | 97% |
| Combi-Blocks, Inc. | United States | $2.55 | 100 g | 97% |
| Angene Chemical | China → Hong Kong | $2.55 | 100 g | 97% |
| AA BLOCKS | United States | $2.56 | 25 g | 97% |
| Chemscene | United States | $2.79 | 100 g | — |
| Ambeed, Inc. | United States | $2.80 | 100 g | 97% |
| Fluorochem EU | Germany | $3.78 | 25 g | 98% |
| Fluorochem UK | United Kingdom | $4.00 | 10 g | 98% |
| Apollo Scientific UK | United Kingdom | $4.04 | 25 g | — |
| Manchester Organics | United Kingdom | $4.17 | 25 g | 97% |
| MedChemExpress MCE | Sweden | $5.31 | 100 g | 99.99% |
| AK Scientific Specialized | United States | $7.60 | 25 g | 95% |
| AK Scientific, Inc. | United States | $10.44 | 25 g | 97% |
| AstaTech, Inc | United States | $12.00 | 25 g | 95% |
| Biopharma PEG Scientific Inc. | United States | $12.00 | 25 g | 99% |
| Angene International Limited | United States | $13.08 | 25 g | 95% |
| Molnova | China | $29.00 | 1 g | 99% |
| Cayman Europe | Estonia | $30.61 | 25 g | 95% |
| TargetMol Chemicals | China → United States | $32.00 | 1 g | 99.99% |
| Aldlab | United States | $33.12 | 1 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $56.18 | 25 g | 99% |
| Sigma-Aldrich | Germany | $56.18 | 25 g | 99% |
| MedKoo Biosciences, Inc | United States | $65.00 | 10 g | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
5-(Dimethylamino)-1-naphthalenesulfonyl chloride (CAS 605-65-2) https://chemicalindependence.com/chemical/605-65-2/ EPA TSCA Inventory: CAS 605-65-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292145 for CAS 605-65-2. Reporting year: 2024. https://usatrade.census.gov/