Description

6-Chloro-8-Hydroxyquinoline is a halogenated derivative of 8-hydroxyquinoline, a versatile heterocyclic compound known for its chelating properties. This specific chlorinated analog is a critical synthetic intermediate and functional agent valued for its ability to form stable complexes with various metal ions. It is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical sectors for research, development, and manufacturing processes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with antimicrobial or chelation therapy applications.
• Agrochemical Synthesis: Used in the production of fungicides and pesticides, leveraging its bioactive quinoline core structure.
• Metal Chelation & Analysis: Acts as a selective chelating agent in analytical chemistry for the extraction, separation, and spectrophotometric determination of metal ions like iron, aluminum, and copper.
• Corrosion Inhibition: Employed as an additive in coatings and lubricants to inhibit metal corrosion due to its film-forming and metal-sequestering capabilities.
• Research & Development: A valuable reagent in organic synthesis and medicinal chemistry research for creating novel quinoline-based compounds.
• Polymer Stabilizer: Functions as a stabilizer or UV absorber in certain polymer formulations to enhance material durability.

Basic Information

Product Name	6-Chloro-8-Hydroxyquinoline
CAS No.	18119-24-9
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	8-Hydroxy-6-chloroquinoline; 6-Chloro-8-quinolinol; 6-Chloro-8-hydroxyquinoline; NSC 403697; 6-Chlorooxine; 6-Cl-8-HQ
EINECS	Contact for details

Quality Control

Our 6-Chloro-8-Hydroxyquinoline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification (IR), purity assay (HPLC), and control of related substances, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Melting Point	178°C - 182°C
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.