Description

6-Chloro-5-Methoxy-3-Pyridinecarboxylic Acid is a high-purity pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its specific substitution pattern enables precise molecular design. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials due to its aromatic carboxylic acid functionality.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects and scale-up processes.
• Academic and Industrial R&D: Used in research laboratories for method development and exploring new chemical reactions involving halogenated methoxypyridines.

Basic Information

Product Name	6-Chloro-5-Methoxy-3-Pyridinecarboxylic Acid
CAS No.	915107-39-0
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	6-Chloro-5-methoxynicotinic Acid; 3-Pyridinecarboxylic acid, 6-chloro-5-methoxy-; 6-Chloro-5-methoxy-pyridine-3-carboxylic acid; 5-Methoxy-6-chloronicotinic Acid; 6-Chloro-5-methoxynicotinate; 6-Chloro-5-methoxy-3-pyridinecarboxylate; 6-Chloro-5-methoxy-pyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 6-Chloro-5-Methoxy-3-Pyridinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

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.