Description

3-Chloro-6-Methoxypyridine-2-Carboxylic Acid Hydrazide is a high-purity, multi-functional heterocyclic building block of significant commercial interest. This compound serves as a critical intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research and development chemists, process engineers, and manufacturers seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its pyridine core for biological activity.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, enabling the exploration of new chemical entities and structure-activity relationships.
• Ligand and Catalyst Development: The hydrazide and pyridine functionalities make it suitable for creating novel ligands used in catalytic processes and metal-organic frameworks.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3-Chloro-6-Methoxypyridine-2-Carboxylic Acid Hydrazide
CAS No.	1257535-40-2
Molecular Formula	C8H8ClN3O2
Molecular Weight	213.62 g/mol
Synonyms	3-Chloro-6-methoxypyridine-2-carbohydrazide; 2-Pyridinecarboxylic acid, 3-chloro-6-methoxy-, hydrazide; 3-Chloro-6-methoxy-2-pyridinecarboxylic acid hydrazide; 3-Chloro-6-methoxypicolinohydrazide; 3-Chloro-6-methoxypicolinic acid hydrazide; (3-Chloro-6-methoxypyridin-2-yl)formohydrazide
EINECS	Contact for details

Quality Control

Our 3-Chloro-6-Methoxypyridine-2-Carboxylic Acid Hydrazide 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes to support your regulatory and R&D requirements.

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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon when not in use. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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