Description

Methyl 8-Methyl-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate is a high-purity, advanced pharmaceutical intermediate belonging to the quinoline class of heterocyclic compounds. This compound is of significant commercial interest for its role as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel quinoline-based drug candidates with potential biological activity.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its heterocyclic scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures in medicinal chemistry.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers and functional materials.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Methyl 8-Methyl-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate
CAS No.	1078130-00-3
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	Methyl 8-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate; 8-Methyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid methyl ester; 1,4-Dihydro-8-methyl-4-oxo-2-quinolinecarboxylic acid methyl ester; Methyl 1,4-dihydro-8-methyl-4-oxo-2-quinolincarboxylate; 2-Quinolinecarboxylic acid, 1,4-dihydro-8-methyl-4-oxo-, methyl ester; Methyl 8-methyl-4-oxo-1H-quinoline-2-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 8-Methyl-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical R&D and other critical applications.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.