Description

6-Chloro-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid is a high-purity, functionalized quinoline derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and carboxylated structure makes it a versatile intermediate for creating complex molecules with targeted biological or material properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in antimicrobial, anticancer, and anti-inflammatory research pipelines.
• Agrochemical Synthesis: Used to develop advanced herbicides, fungicides, and insecticides, leveraging the quinoline core for bioactivity.
• Ligand and Catalyst Development: Serves as a chelating agent or a structural component in designing metal-organic frameworks (MOFs) and homogeneous catalysts.
• Material Science Research: Employed in the creation of organic semiconductors, fluorescent dyes, and other functional organic materials.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: A valuable reagent for exploring new organic reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	6-Chloro-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid
CAS No.	218156-60-6
Molecular Formula	C11H8ClNO3
Molecular Weight	237.64 g/mol
Synonyms	8-Methyl-6-chloro-4-hydroxyquinoline-3-carboxylic acid; 6-Chloro-4-hydroxy-8-methyl-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 6-chloro-4-hydroxy-8-methyl-; 6-Chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 4-Hydroxy-6-chloro-8-methylquinoline-3-carboxylic acid; 6-Chloro-4-hydroxy-8-methyl-quinoline-3-carboxylic acid; 218156-60-6
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, assay, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific project requirements.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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