Description

2-Chloro-5-Methoxyisonicotinic Acid is a high-purity, versatile pyridinecarboxylic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique halogenated and methoxylated structure, which provides distinct reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of functional organic materials, including liquid crystals and organic semiconductors.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up production under cGMP or ISO standards.

Basic Information

Product Name	2-Chloro-5-Methoxyisonicotinic Acid
CAS No.	1060801-70-8
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	5-Methoxy-2-chloroisonicotinic Acid; 2-Chloro-5-methoxypyridine-4-carboxylic Acid; 4-Pyridinecarboxylic acid, 2-chloro-5-methoxy-; Isonicotinic acid, 2-chloro-5-methoxy-; 1060801-70-8; 2-Chloro-5-methoxy-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methoxyisonicotinic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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