2-Chloropyridine
CAS 109-09-1
Used in 3 industrial sectors tracked by the EPA.
Production is reported production, not a complete census of factories. Production reporting year: 2023. 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
- 2023
- US production 1.3M lb · Imports 1.5M lb
- 2019
- US production 9.6M lb · Imports Zero
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
Industrial Uses
Used in 3 sectors as 1 functional role.
- •Intermediate in Pharmaceutical and Medicine Manufacturing (72%)Processing as a reactant
- •Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (28%)Processing as a reactant
- •Intermediate in Other (100%)Processing as a reactant
Vendor Pricing
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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $0.17 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.26 | 500 g | 99% |
| Sigma-Aldrich | Germany | $0.26 | 500 g | 99% |
| AK Scientific Specialized | United States | $0.32 | 500 g | 98% |
| ALFA AESAR | Germany | $0.32 | 100 g | 99% |
| AK Scientific, Inc. | United States | $0.43 | 500 g | 99% |
| Fluorochem UK | United Kingdom | $2.57 | 25 g | 99% |
| ChemDiv, Inc. | United States | $28.00 | 10 g | 90% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| Key Organics Ltd. | United Kingdom | $74.00 | 1 g | 95% |
| Otava, Ltd. | Ukraine | $460.00 | 250 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Asinex | Netherlands | $20630.50 | 20 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID8024810Retrieved 2026-04-06
- PubChem · compound 7977Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
2-Chloropyridine (CAS 109-09-1) https://chemicalindependence.com/chemical/109-09-1/ EPA CompTox (DSSTox): DTXSID8024810. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8024810 PubChem: 7977. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7977 EPA Chemical Data Reporting: 109-09-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 109-09-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293339 for CAS 109-09-1. Reporting year: 2024. https://usatrade.census.gov/