2-Amino-3-methylpyridine
CAS 1603-40-3
2-Pyridinamine, 3-methyl-
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 293339 · basket
These shares come from HS customs code 293339, which covers 397 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Taiwan
- Ukraine
- Sweden
- Argentina
- Canada
- Finland
- Malta
- Israel
- Netherlands
- Denmark
- United Arab Emirates
- Mexico
- Brunei
- Slovakia
- Australia
- South Africa
- Poland
- Latvia
- Lithuania
- Estonia
- Slovenia
- Czech Republic
- Croatia
- Hong Kong
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.
27 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.07 | 500 g | 98% |
| A2B Chem LLC | United States | $0.09 | 500 g | 96% |
| AA BLOCKS | United States | $0.11 | 500 g | 96% |
| Manchester Organics | United Kingdom | $0.13 | 1 kg | 97% |
| Ambeed, Inc. | United States | $0.16 | 500 g | 97% |
| MedChemExpress MCE | Sweden | $0.16 | 1 kg | — |
| Fluorochem EU | Germany | $0.17 | 100 g | 98% |
| AK Scientific Specialized | United States | $0.22 | 500 g | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 96% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.25 | 500 g | 95% |
| Sigma-Aldrich | Germany | $0.25 | 500 g | 95% |
| Apollo Scientific UK | United Kingdom | $0.26 | 500 g | 97% |
| AK Scientific, Inc. | United States | $0.29 | 500 g | 98% |
| AstaTech, Inc | United States | $0.56 | 25 g | 95% |
| Synthonix | United States | $0.60 | 100 g | 97% |
| ALFA AESAR | Germany | $0.70 | 100 g | 97% |
| Angene International Limited | United States | $0.96 | 25 g | 96% |
| Fluorochem UK | United Kingdom | $7.15 | 1 g | 98% |
| Interbioscreen | Hong Kong | $24.00 | 10 g | 95% |
| ChemDiv, Inc. | United States | $56.00 | 25 g | 90% |
| TargetMol Chemicals | China → United States | $268.00 | 1 g | 99.22% |
| Otava, Ltd. | Ukraine | $460.00 | 250 mg | 95% |
| 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 | 98% |
| Asinex | Netherlands | $6461.40 | 100 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
2-Amino-3-methylpyridine (CAS 1603-40-3) https://chemicalindependence.com/chemical/1603-40-3/ EPA TSCA Inventory: CAS 1603-40-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293339 for CAS 1603-40-3. Reporting year: 2024. https://usatrade.census.gov/