Description

Ethyl 1-(4-Methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate is a high-purity, synthetic organic compound belonging to the quinoline derivative class. This advanced pharmaceutical intermediate is critical for research and development in medicinal chemistry, offering a versatile scaffold for the synthesis of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those targeting various enzyme pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to create complex molecules for biological screening and evaluation.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental and applied research in heterocyclic chemistry.
• Chemical Reference Standard: Can be supplied as a high-purity standard for analytical method development and validation in quality control laboratories.

Basic Information

Product Name	Ethyl 1-(4-Methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS No.	937268-26-3
Molecular Formula	C20H19NO4
Molecular Weight	337.37 g/mol
Synonyms	1-(4-Methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; Ethyl 1-(4-methoxybenzyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylate; 3-Quinolinecarboxylic acid, 1,4-dihydro-1-[(4-methoxyphenyl)methyl]-4-oxo-, ethyl ester; 4-Oxo-1-(4-methoxybenzyl)-1,4-dihydroquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-(4-Methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.