Description

3,5,6-Trichloro-2(1H)-Pyridinone is a halogenated pyridinone derivative serving as a key synthetic intermediate and active moiety. This compound matters for its role in constructing complex molecules, particularly in the development of advanced agrochemicals and pharmaceuticals. It is primarily needed by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and specialty chemical industries for synthesis and formulation work.

Application

• Agrochemical Intermediate: A crucial building block for the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used in research and development for creating novel active pharmaceutical ingredients (APIs), particularly those with heterocyclic structures.
• Chemical Research: Serves as a versatile reagent in organic synthesis for introducing the trichloropyridinone moiety into target molecules.
• Material Science: Potential precursor for the development of specialty polymers and functional materials with specific properties.

Basic Information

Product Name	3,5,6-Trichloro-2(1H)-Pyridinone
CAS No.	93111-34-3
Molecular Formula	C5H2Cl3NO
Molecular Weight	198.44 g/mol
Synonyms	3,5,6-Trichloro-1H-pyridin-2-one; 3,5,6-Trichloro-2-pyridinol; 3,5,6-Trichloro-2-hydroxypyridine; 2-Hydroxy-3,5,6-trichloropyridine; NSC 405124; 2-Pyridinol, 3,5,6-trichloro-; 3,5,6-Trichloro-2(1H)-pyridone
EINECS	Contact for details

Quality Control

Our 3,5,6-Trichloro-2(1H)-Pyridinone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.