Description

Methyl 4-Chloro-5-Methoxypyridine-2-Carboxylate is a high-purity, synthetically valuable pyridine derivative used as a key building block in advanced organic synthesis. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals, where its specific substitution pattern enables precise molecular construction. It is primarily targeted at the pharmaceutical, agrochemical, and specialty chemical industries for the development of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a key scaffold for developing new-generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring novel heterocyclic chemistry and creating proprietary compound libraries.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands and organocatalysts for asymmetric synthesis and metal-catalyzed reactions.
• Material Science Precursor: Potential building block for creating functionalized polymers or organic electronic materials with specific pyridine-based properties.

Basic Information

Product Name	Methyl 4-Chloro-5-Methoxypyridine-2-Carboxylate
CAS No.	857433-67-1
Molecular Formula	C8H8ClNO3
Molecular Weight	201.61 g/mol
Synonyms	Methyl 4-chloro-5-methoxy-2-pyridinecarboxylate; 4-Chloro-5-methoxypicolinic acid methyl ester; 2-Pyridinecarboxylic acid, 4-chloro-5-methoxy-, methyl ester; Methyl 4-chloro-5-methoxypicolinate; 4-Chloro-5-methoxy-2-pyridinecarboxylic acid methyl ester; Methyl 4-chloro-5-methoxypyridine-2-carboxylate; 857433-67-1
EINECS	Contact for details

Quality Control

Our Methyl 4-Chloro-5-Methoxypyridine-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications, ensuring reliable supply for critical synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤0.5%

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