Description

5-Chloro-3-Methyl-1H-Imidazo[4,5-B]Pyridin-2(3H)-One is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern pharmaceutical and agrochemical research. Its unique fused imidazopyridine structure makes it a valuable building block for synthesizing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in oncology, antiviral, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and performance materials.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and new synthetic methodologies.

Basic Information

Product Name	5-Chloro-3-Methyl-1H-Imidazo[4,5-B]Pyridin-2(3H)-One
CAS No.	89660-20-8
Molecular Formula	C7H6ClN3O
Molecular Weight	183.59 g/mol
Synonyms	5-Chloro-3-methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one; 5-Chloro-3-methyl-3H-imidazo[4,5-b]pyridin-2-one; 5-Chloro-3-methyl-2,3-dihydro-1H-imidazo[4,5-b]pyridin-2-one; 89660-20-8; 5-Chloro-3-methylimidazo[4,5-b]pyridin-2-one; 3-Methyl-5-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-3-Methyl-1H-Imidazo[4,5-B]Pyridin-2(3H)-One is manufactured under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.