Description

7-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid is a high-purity, multifunctional quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical intermediate, and material science industries who require a reliable source of this specialized heterocyclic acid.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its quinoline core for biological activity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating agents and catalysts in coordination chemistry and material science.
• Fluorescent Dye & Sensor Development: The quinoline structure is utilized in the design of advanced organic light-emitting materials and chemical sensors.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including novel coupling and cyclization reactions.
• Material Science Precursor: Employed in the synthesis of organic semiconductors and other functional materials.

Basic Information

Product Name	7-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid
CAS No.	948290-40-2
Molecular Formula	C₁₃H₈ClNO₄
Molecular Weight	277.66 g/mol
Synonyms	7-Chloro-8-methylquinoline-2,3-dicarboxylic acid; 2,3-Quinolinedicarboxylic acid, 7-chloro-8-methyl-; 7-Chloro-8-methyl-2,3-quinolinedicarboxylic acid; 948290-40-2; 7-Chloro-8-methylquinoline-2,3-dicarboxylate; 7-Chloro-8-methyl-2,3-pyridinedicarboxylic acid (quinoline form); 7-Cl-8-Me-quinoline-2,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Chloro-8-Methylquinoline-2,3-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. Due to its acidic nature, ensure proper handling procedures are followed.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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