Description

4-Chloro-5-Methoxypyridin-3-Amine is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific chloro and methoxy substituents onto a pyridine scaffold.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with tailored activity.
• Ligand and Catalyst Development: Used to create complex ligands for metal catalysis and organocatalysts.
• Material Science Research: Intermediate in the synthesis of functional organic materials and dyes.
• Custom Synthesis and Contract Manufacturing: Supplied for bespoke chemical synthesis projects and scale-up processes.

Basic Information

Product Name	4-Chloro-5-Methoxypyridin-3-Amine
CAS No.	1105675-66-8
Molecular Formula	C6H7ClN2O
Molecular Weight	158.59 g/mol
Synonyms	3-Amino-4-chloro-5-methoxypyridine; 4-Chloro-5-methoxy-3-pyridinamine; 5-Methoxy-4-chloropyridin-3-amine; 4-Chloro-5-methoxypyridin-3-ylamine; 1105675-66-8; 4-Chloro-5-methoxy-3-aminopyridine
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methoxypyridin-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

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