Description

(4-Methyl-2-Oxo-2H-Quinolin-1-Yl)-Acetic Acid is a high-purity, specialized quinoline derivative used as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality building blocks for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with quinoline-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals.
• Material Science Research: Investigated for the development of organic semiconductors, ligands for metal complexes, and other functional materials.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new organic reactions.

Basic Information

Product Name	(4-Methyl-2-Oxo-2H-Quinolin-1-Yl)-Acetic Acid
CAS No.	103368-21-4
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	1-Carboxymethyl-4-methyl-2-quinolone; 2-Oxo-4-methyl-1(2H)-quinolineacetic acid; 4-Methyl-1,2-dihydro-2-oxo-1-quinolineacetic acid; (4-Methyl-2-oxo-1,2-dihydroquinolin-1-yl)acetic acid; 1-(Carboxymethyl)-4-methylquinolin-2(1H)-one; 4-Methyl-2-oxo-2H-quinoline-1-acetic acid; 4-Methyl-2-oxo-1,2-dihydroquinoline-1-acetic acid
EINECS	Contact for details

Quality Control

Our (4-Methyl-2-Oxo-2H-Quinolin-1-Yl)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its chemical nature, keep away from strong acids and organic solvents. Handle and store in accordance with good laboratory/industrial practices.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.