Description

Methyl 4-Hydroxy-5-Methoxy-1-Methyl-2-Oxo-1,2-Dihydroquinoline-3-Carboxylate is a high-purity, synthetically derived quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of novel pharmaceutical intermediates and fine chemicals. It is primarily sought by R&D laboratories, pharmaceutical manufacturers, and specialty chemical producers engaged in creating complex molecular architectures for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those with quinoline-based pharmacophores.
• Organic Synthesis Building Block: Used in multi-step synthetic routes to construct novel heterocyclic compounds for research and development.
• Agrochemical Research: Serves as a starting material for developing new active ingredients with potential herbicidal or pesticidal properties.
• Material Science: Investigated for the creation of advanced organic materials, including ligands for metal complexes and functional polymers.
• Academic & Industrial R&D: Employed in chemical research to study reaction mechanisms and explore new synthetic methodologies.

Basic Information

Product Name	Methyl 4-Hydroxy-5-Methoxy-1-Methyl-2-Oxo-1,2-Dihydroquinoline-3-Carboxylate
CAS No.	1354639-61-4
Molecular Formula	C14H15NO5
Molecular Weight	277.27 g/mol
Synonyms	4-Hydroxy-5-methoxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid methyl ester; Methyl 4-hydroxy-5-methoxy-1-methyl-2-oxo-1,4-dihydroquinoline-3-carboxylate; 1,4-Dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxo-3-quinolinecarboxylic acid methyl ester; 3-Quinolinecarboxylic acid, 1,4-dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxo-, methyl ester; 1354639-61-4; Quinoline-3-carboxylate derivative
EINECS	Contact for details

Quality Control

Our Methyl 4-Hydroxy-5-Methoxy-1-Methyl-2-Oxo-1,2-Dihydroquinoline-3-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP (current Good Manufacturing Practice) guidelines where applicable. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request to meet your quality assurance requirements.

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. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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