2-Pyridinecarboxylic acid, 4,5-dichloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-

CAS 1546765-39-2

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2019 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Confidential

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Corteva

Why It Matters

Sectors

AgricultureCore Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

•Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant
•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS1546765-39-2

PubChem CID86709868

DTXSIDDTXSID40889311

FormulaC13H7Cl3FNO3

Mol. Weight350.6 g/mol

SMILESCOC1=C(C=CC(=C1F)C2=C(C(=CC(=N2)C(=O)O)Cl)Cl)Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID40889311Retrieved 2026-04-06
PubChem · compound 86709868Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

← Back to Dashboard ← Back to Agriculture

Brief citations

2-Pyridinecarboxylic acid, 4,5-dichloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)- (CAS 1546765-39-2) https://chemicalindependence.com/chemical/1546765-39-2/ EPA CompTox (DSSTox): DTXSID40889311. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID40889311 PubChem: 86709868. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/86709868 EPA Chemical Data Reporting: 1546765-39-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1546765-39-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting