Description

3-Methylquinoline-7-Carboxylic Acid is a high-purity quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require precise and reliable fine chemicals for research, process development, and commercial manufacturing will find this product essential for their workflows.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides due to its bioactive quinoline core.
• Material Science: Serves as a monomer or ligand in the creation of functional polymers, metal-organic frameworks (MOFs), and advanced catalytic systems.
• Dye & Pigment Synthesis: Acts as a starting material for producing specialized quinoline-based dyes and colorants.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory chemistry in both university and corporate research laboratories.
• Ligand for Catalysis: Utilized in the preparation of chiral ligands for asymmetric synthesis and transition metal catalysis.

Basic Information

Product Name	3-Methylquinoline-7-Carboxylic Acid
CAS No.	1956328-32-7
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	7-Quinolinecarboxylic acid, 3-methyl-; 3-Methyl-7-quinolinecarboxylic acid; 3-Methylquinoline-7-carboxylic acid; 3-Methyl-7-carboxyquinoline; 7-Carboxy-3-methylquinoline; 3-Methyl-7-quinoline carboxylic acid; 3-Methyl-quinoline-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Methylquinoline-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

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

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