Description

3-Amino-2-Chloro-5-Methoxypyridine is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and scale-up projects.

Basic Information

Product Name	3-Amino-2-Chloro-5-Methoxypyridine
CAS No.	720666-45-5
Molecular Formula	C6H7ClN2O
Molecular Weight	158.59 g/mol
Synonyms	2-Chloro-5-methoxy-3-pyridinamine; 2-Chloro-5-methoxypyridin-3-amine; 3-Pyridinamine, 2-chloro-5-methoxy-; 5-Methoxy-2-chloro-3-aminopyridine; 2-Chloro-3-amino-5-methoxypyridine; 3-Amino-2-chloro-5-methoxypyridine; 2-Chloro-5-methoxy-3-aminopyridine
EINECS	Contact for details

Quality Control

Our 3-Amino-2-Chloro-5-Methoxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP compliance for pharmaceutical applications.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.