Description

4-Hydroxy-5,7-Dimethyl-Quinoline-3-Carboxylic Acid Ethyl Ester is a high-purity, synthetically derived quinoline derivative that serves as a critical advanced intermediate in organic synthesis. This compound is valued for its specific molecular architecture, which makes it a versatile building block for the development of complex heterocyclic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the quinoline scaffold is active.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular frameworks in medicinal and materials chemistry.
• Fine Chemical Production: Serves as a specialized intermediate in the manufacture of dyes, pigments, and other performance chemicals requiring a quinoline core.
• Material Science Research: Investigated for potential applications in creating organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Hydroxy-5,7-Dimethyl-Quinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	93514-84-2
Molecular Formula	C₁₄H₁₅NO₃
Molecular Weight	245.27 g/mol
Synonyms	Ethyl 4-hydroxy-5,7-dimethylquinoline-3-carboxylate; 5,7-Dimethyl-4-hydroxyquinoline-3-carboxylic acid ethyl ester; 4-Hydroxy-5,7-dimethyl-3-quinolinecarboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4-hydroxy-5,7-dimethyl-, ethyl ester; Ethyl 4-hydroxy-5,7-dimethyl-3-quinolincarboxylate; 93514-84-2; 4-Hydroxy-5,7-dimethylquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-5,7-Dimethyl-Quinoline-3-Carboxylic Acid Ethyl Ester 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 exacting standards for research and industrial use. 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, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

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%

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