Description

2,3-Dichloropyridine-4-Carboxylic Acid is a high-value halogenated pyridine derivative serving as a critical synthetic intermediate in advanced chemical manufacturing. Its unique substitution pattern makes it an essential building block for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial R&D teams in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and insecticides, leveraging the pyridine core for bioactivity.
• Ligand and Catalyst Development: Used in organometallic chemistry to create specialized ligands for catalytic processes and material science applications.
• Organic Electronics Research: Serves as a starting material for synthesizing functionalized heterocyclic compounds used in organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and tags for studying biological systems and diagnostic applications.
• Custom Synthesis and Contract Manufacturing: Supplied to fine chemical companies for custom synthesis projects and scale-up production under cGMP conditions.

Basic Information

Product Name	2,3-Dichloropyridine-4-Carboxylic Acid
CAS No.	184416-84-0
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	4-Carboxy-2,3-dichloropyridine; 2,3-Dichloroisonicotinic Acid; 2,3-Dichloro-4-pyridinecarboxylic Acid; 2,3-Dichloro-4-carboxypyridine; 2,3-Dichloropyridine-4-carboxylic acid; 184416-84-0; 4-Pyridinecarboxylic acid, 2,3-dichloro-
EINECS	Contact for details

Quality Control

Our 2,3-Dichloropyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support audits and regulatory documentation for pharmaceutical and agrochemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.