Description

6-Methyl-2-Oxo-1,2-Dihydro-4-Quinolinecarboxylic Acid is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique heterocyclic structure, which is essential for constructing complex molecules with specific biological and chemical activities. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for anti-inflammatory, antimicrobial, or anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure in the synthesis of electron-transport or emissive materials for electronic displays.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents or ligands for catalysis and metal ion sequestration.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized quinoline-based colorants.
• Academic & Industrial R&D: Employed in chemical research for method development and exploring new reactions involving functionalized quinolines.

Basic Information

Product Name	6-Methyl-2-Oxo-1,2-Dihydro-4-Quinolinecarboxylic Acid
CAS No.	33274-47-4
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	4-Quinolinecarboxylic acid, 1,2-dihydro-6-methyl-2-oxo-; 6-Methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid; 6-Methylcarbostyril-4-carboxylic acid; 2-Hydroxy-6-methyl-4-quinolinecarboxylic acid; 1,2-Dihydro-6-methyl-2-oxo-4-quinolinecarboxylic acid; 6-Methyl-2-oxo-1,2-dihydro-4-quinolincarboxylic acid; 4-Carboxy-6-methylcarbostyril
EINECS	Contact for details

Quality Control

Our 6-Methyl-2-Oxo-1,2-Dihydro-4-Quinolinecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.