Description

2-Chloro-3-Methoxypyridin-4-Ol is a versatile pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which makes it an essential intermediate for constructing complex molecules with specific functionalities. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting the central nervous system or infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogen and methoxy groups for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways due to its modifiable structure.

Basic Information

Product Name	2-Chloro-3-Methoxypyridin-4-Ol
CAS No.	1227600-20-5
Molecular Formula	C6H6ClNO2
Molecular Weight	159.57 g/mol
Synonyms	4-Hydroxy-2-chloro-3-methoxypyridine; 2-Chloro-3-methoxy-4-pyridinol; 2-Chloro-3-methoxypyridin-4-ol; 3-Methoxy-2-chloro-4-hydroxypyridine; 4-Pyridinol, 2-chloro-3-methoxy-; 2-Chloro-3-methoxypyridin-4(1H)-one (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-3-Methoxypyridin-4-Ol is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation.

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 sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and ensure long-term stability.

Specification

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