Description

4-Pyridinol, 5-Chloro-2,3-Difluoro- is a halogenated pyridine derivative, a versatile heterocyclic building block prized for its unique substitution pattern. This compound matters as a critical intermediate in advanced organic synthesis, enabling the introduction of a functionalized pyridine core into complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides with enhanced efficacy.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Useful for creating labeled compounds and probes for studying biological mechanisms.
• Custom Synthesis and Contract Manufacturing: A high-value starting material for bespoke chemical synthesis services.

Basic Information

Product Name	4-Pyridinol, 5-Chloro-2,3-Difluoro-
CAS No.	54929-36-1
Molecular Formula	C5H2ClF2NO
Molecular Weight	165.53 g/mol
Synonyms	5-Chloro-2,3-difluoropyridin-4-ol; 5-Chloro-2,3-difluoro-4-hydroxypyridine; 4-Hydroxy-5-chloro-2,3-difluoropyridine; 2,3-Difluoro-5-chloro-4-pyridinol; 5-Chloro-2,3-difluoro-4(1H)-pyridinone; 5-Chloro-2,3-difluoro-4-pyridone; 54929-36-1; 4-Pyridinol, 5-chloro-2,3-difluoro-
EINECS	Contact for details

Quality Control

Our 4-Pyridinol, 5-Chloro-2,3-Difluoro- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong acids, strong bases, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.