Description

3-Quinolinecarboxylic Acid, 1,4-Dihydro-6-Methyl-4-Oxo-, Ethyl Ester is a high-purity, synthetically valuable organic compound belonging to the quinoline family. This chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block for the development of novel active ingredients. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for its role in synthesizing complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development and production of novel pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers and functional materials.
• Dye & Pigment Intermediate: Utilized in the synthesis of quinoline-based dyes and colorants for various industrial applications.

Basic Information

Product Name	3-Quinolinecarboxylic Acid, 1,4-Dihydro-6-Methyl-4-Oxo-, Ethyl Ester
CAS No.	79607-24-2
Molecular Formula	C₁₃H₁₃NO₃
Molecular Weight	231.25 g/mol
Synonyms	Ethyl 1,4-dihydro-6-methyl-4-oxo-3-quinolinecarboxylate; Ethyl 6-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate; 1,4-Dihydro-6-methyl-4-oxo-3-quinolinecarboxylic acid ethyl ester; 3-Carbethoxy-6-methyl-4-hydroxyquinoline; 3-Quinolinecarboxylic acid, 1,4-dihydro-6-methyl-4-oxo-, ethyl ester; 79607-24-2; Ethyl 4-hydroxy-6-methylquinoline-3-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Quinolinecarboxylic Acid, 1,4-Dihydro-6-Methyl-4-Oxo-, Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 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
Assay (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.