Description

7-Quinolinecarboxylicacid,2-Methyl-(9Ci) is a specialized quinoline derivative, a high-purity organic building block of significant interest in advanced chemical synthesis. This compound matters as a critical intermediate for developing novel pharmaceuticals, agrochemicals, and functional materials, where its unique molecular scaffold enables precise structural modifications. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or infectious diseases.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinoline core.
• Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and material science.
• Fluorescent Probe Development: Utilized in the design and synthesis of organic fluorescent dyes and molecular probes for biochemical sensing and imaging.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors and charge-transport materials in OLEDs and other electronic devices.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	7-Quinolinecarboxylicacid,2-Methyl-(9Ci)
CAS No.	475098-86-3
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	2-Methylquinoline-7-carboxylic acid; 2-Methyl-7-quinolinecarboxylic acid; 7-Carboxy-2-methylquinoline; 2-Methyl-7-quinolincarboxylic acid; Quinoline-7-carboxylic acid, 2-methyl-; 475098-86-3 (CAS); 2-Methyl-7-quinoline carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Quinolinecarboxylicacid,2-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support compliance with relevant regulatory frameworks for our customers' target markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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