Description

2,3,5,6-Tetrachloro-4-Pyridinol is a halogenated pyridine derivative serving as a versatile chemical intermediate. This compound is valued for its role in synthesizing advanced agrochemicals and pharmaceuticals, where its unique chlorinated structure provides key functional properties. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for research and production purposes.

Application

• Agrochemical Intermediate: Key building block for the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research: Serves as a valuable reagent in organic synthesis and medicinal chemistry research for introducing the tetrachloropyridinyl moiety.
• Specialty Chemicals: Intermediate in the production of dyes, pigments, and other performance chemicals requiring a stable, halogenated heterocyclic core.

Basic Information

Product Name	2,3,5,6-Tetrachloro-4-Pyridinol
CAS No.	2322-38-5
Molecular Formula	C5HCl4NO
Molecular Weight	232.88 g/mol
Synonyms	TCP; 4-Pyridinol, 2,3,5,6-tetrachloro-; Tetrachloro-4-pyridinol; 2,3,5,6-Tetrachloro-4-hydroxypyridine; 4-Hydroxy-2,3,5,6-tetrachloropyridine; NSC 403079
EINECS	219-034-5

Quality Control

Our 2,3,5,6-Tetrachloro-4-Pyridinol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for all shipments to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.