Description

6-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid is a high-purity, multifunctional quinoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular architecture, which provides a versatile scaffold for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or central nervous system disorders.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinoline core.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, fluorescent dyes, and other functional materials due to its conjugated system.
• Chemical Reference Standard: Provides a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	6-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid
CAS No.	948289-44-9
Molecular Formula	C₁₃H₈ClNO₄
Molecular Weight	277.66 g/mol
Synonyms	2,3-Quinolinedicarboxylic acid, 6-chloro-8-methyl-; 6-Chloro-8-methylquinoline-2,3-dicarboxylic acid; 6-Chloro-8-methyl-2,3-quinolinedicarboxylic acid; 948289-44-9; 6-Chloro-8-methylquinoline-2,3-dicarboxylate; 8-Methyl-6-chloroquinoline-2,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to reliable supply and traceable quality supports your R&D and scale-up processes with confidence.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.