Description

Ethyl 4-Hydroxy-6-Methoxy-8-Methylquinoline-3-Carboxylate is a high-purity, functionalized quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel compounds with specific biological or functional properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in developing novel fungicides or herbicides, leveraging the bioactive quinoline core structure.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile scaffold for further chemical modifications, including ester hydrolysis, etherification, and metal-catalyzed coupling reactions.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Ethyl 4-Hydroxy-6-Methoxy-8-Methylquinoline-3-Carboxylate
CAS No.	384820-98-8
Molecular Formula	C₁₄H₁₅NO₄
Molecular Weight	261.27 g/mol
Synonyms	4-Hydroxy-6-methoxy-8-methylquinoline-3-carboxylic acid ethyl ester; Ethyl 4-hydroxy-6-methoxy-8-methyl-3-quinolinecarboxylate; 8-Methyl-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4-hydroxy-6-methoxy-8-methyl-, ethyl ester; 4-Hydroxy-6-methoxy-8-methylquinoline-3-carboxylate ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Hydroxy-6-Methoxy-8-Methylquinoline-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.