Description

4-Chloro-2-Methylquinoline-7-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical synthesis sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and insecticides, leveraging the bioactive quinoline core.
• Organic Synthesis Reagent: Serves as a versatile precursor for further functionalization (e.g., amidation, esterification) to create specialized chemical libraries.
• Material Science Research: Investigated as a precursor for organic electronic materials, ligands for metal complexes, and other functional materials.

Basic Information

Product Name	4-Chloro-2-Methylquinoline-7-Carboxylic Acid
CAS No.	1150618-20-4
Molecular Formula	C12H8ClNO2
Molecular Weight	233.65 g/mol
Synonyms	7-Quinolinecarboxylic acid, 4-chloro-2-methyl-; 4-Chloro-2-methyl-7-quinolinecarboxylic acid; 2-Methyl-4-chloroquinoline-7-carboxylic acid; 1150618-20-4; 4-Chloro-2-methylquinoline-7-carboxylic acid; 4-Chloro-2-methyl-7-quinolinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methylquinoline-7-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
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.