Description

2-Hydroxy-6-Chloroquinoxaline is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its unique quinoxaline core functionalized with both hydroxyl and chloro groups makes it a valuable building block for creating complex molecules with specific biological and material properties. This high-purity intermediate is essential for research and production in the pharmaceutical and agrochemical sectors, where precise molecular architecture is paramount for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or exhibiting kinase inhibition activity.
• Agrochemical Synthesis: Building block for developing advanced fungicides, herbicides, and pesticides that leverage the quinoxaline scaffold for efficacy.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport or emissive layer materials for display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Serves as a chelating ligand for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate for producing specialized quinoxaline-based dyes with specific colorfastness and light-absorption properties.
• Research & Development: A valuable reference standard and starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2-Hydroxy-6-Chloroquinoxaline
CAS No.	2427-71-6
Molecular Formula	C8H5ClN2O
Molecular Weight	180.59 g/mol
Synonyms	6-Chloro-2(1H)-quinoxalinone; 6-Chloro-2-hydroxyquinoxaline; 2-Quinoxalinol, 6-chloro-; 6-Chloro-2-quinoxalinol; 2-Hydroxy-6-chloroquinoxaline; 6-Chloroquinoxalin-2-ol; 6-Chloro-1H-quinoxalin-2-one; 6-Chloro-2-quinoxalinone
EINECS	219-363-5

Quality Control

Our 2-Hydroxy-6-Chloroquinoxaline is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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