Description

Methyl 1,4-Dihydro-6-Methoxy-4-Oxo-Quinoline-7-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a distinct quinoline-based molecular structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), where consistent quality and reliable supply are paramount. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and commercial production of active pharmaceutical ingredients (APIs), particularly those with quinoline or quinolone scaffolds.
• Organic Synthesis Building Block: Used in multi-step organic synthesis for constructing complex heterocyclic compounds in medicinal chemistry programs.
• Research & Development (R&D): Essential for academic and industrial R&D labs focused on developing new drug candidates, especially in areas like antimicrobial or anticancer agents.
• Fine Chemical Production: Employed in the manufacture of specialty and fine chemicals where high-purity, structurally defined intermediates are required.

Basic Information

Product Name	Methyl 1,4-Dihydro-6-Methoxy-4-Oxo-Quinoline-7-Carboxylate
CAS No.	863786-19-0
Molecular Formula	C₁₂H₁₁NO₄
Molecular Weight	233.22 g/mol
Synonyms	Methyl 6-Methoxy-4-oxo-1,4-dihydroquinoline-7-carboxylate; 7-Quinolinecarboxylic acid, 1,4-dihydro-6-methoxy-4-oxo-, methyl ester; 1,4-Dihydro-6-methoxy-4-oxoquinoline-7-carboxylic acid methyl ester; Methyl 1,4-dihydro-6-methoxy-4-oxo-7-quinolinecarboxylate; 6-Methoxy-4-oxo-1,4-dihydroquinoline-7-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 1,4-Dihydro-6-Methoxy-4-Oxo-Quinoline-7-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against rigorous in-house specifications, which typically include identity confirmation, purity assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment 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 controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from 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	≤ 20 ppm

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