Description

2-Amino-3-Methylpyridine n-Oxide Hydrochloride is a high-purity, functionalized pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its unique chemical structure, which combines an amino group and an N-oxide moiety, making it a versatile intermediate for creating complex molecules with targeted properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in developing kinase inhibitors, anti-infective agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides and herbicides, where its pyridine core contributes to biological activity and environmental selectivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic chemistry, reaction pathways, and material science applications.
• Dye and Pigment Intermediate: Functions as a building block for synthesizing complex colorants and functional dyes with specific light-absorption properties.

Basic Information

Product Name	2-Amino-3-Methylpyridine n-Oxide Hydrochloride
CAS No.	57097-29-7
Molecular Formula	C₆H₉N₂O·HCl
Molecular Weight	160.61 g/mol (Free base: 124.15 g/mol)
Synonyms	2-Amino-3-picoline N-Oxide Hydrochloride; 3-Methyl-2-aminopyridine 1-Oxide Hydrochloride; 2-Amino-3-methylpyridine 1-Oxide Hydrochloride; 2-Amino-3-methylpyridine N-Oxide HCl; 3-Methyl-2-pyridinamine 1-Oxide Hydrochloride; 2-Amino-3-methylpyridine oxide hydrochloride; 2-Amino-3-picoline N-Oxide HCl
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. We adhere to strict in-process controls and final release specifications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality management systems.

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 tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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