Description

5-Chloro-2-Methyl-Pyridin-4-Ol CAS NO 1196157-19-3 is a high-purity pyridine derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a versatile intermediate for constructing more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Precursor: Serves as a starting material for the synthesis of specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the creation of functionalized organic molecules for electronic materials or organic light-emitting diodes (OLEDs).
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry teams exploring new synthetic pathways.

Basic Information

Product Name	5-Chloro-2-Methyl-Pyridin-4-Ol
CAS No.	1196157-19-3
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	4-Hydroxy-5-chloro-2-methylpyridine; 5-Chloro-2-methyl-4-pyridinol; 5-Chloro-2-methyl-4-hydroxypyridine; 2-Methyl-5-chloro-4-pyridinol; 5-Chloro-2-methylpyridin-4-ol; 4-Pyridinol, 5-chloro-2-methyl-; 5-Chloro-2-methyl-4(1H)-pyridinone (tautomer)
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methyl-Pyridin-4-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

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.