Description

6-Chloro-2-hydroxypyrazine is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and advanced agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis and process development.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those with pyrazine or pyrazinone core structures.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Chemical Research & Development: A valuable building block for medicinal chemistry and process chemistry in both academic and industrial settings.

Basic Information

Product Name	6-Chloro-2-hydroxypyrazine
CAS No.	4925-61-5
Molecular Formula	C4H3ClN2O
Molecular Weight	130.53 g/mol
Synonyms	2-Hydroxy-6-chloropyrazine; 6-Chloro-2(1H)-pyrazinone; 6-Chloro-1H-pyrazin-2-one; 6-Chloro-2-pyrazinol; 2-Chloro-6-hydroxypyrazine; 6-Chloro-2-pyrazinone; 2-Chloro-6-pyrazinol; 6-Chloro-2(1H)-pyrazinone
EINECS	225-552-9

Quality Control

Our 6-Chloro-2-hydroxypyrazine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents is provided with every shipment to support your quality and regulatory requirements.

Storage

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