Description

Ethyl 5-Hydroxyquinoline-3-Carboxylate is a high-purity quinoline derivative ester, serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality building blocks for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials and anticancer agents.
• Agrochemical Research: Used in developing advanced crop protection agents and pesticides due to the bioactive quinoline scaffold.
• Material Science Precursor: Serves as a monomer or functional unit in the creation of organic semiconductors, ligands for metal-organic frameworks (MOFs), and specialty polymers.
• Chemical Synthesis: Versatile intermediate for further functionalization, enabling the production of amides, acids, and other derivatives for diverse R&D applications.
• Dye & Pigment Industry: Potential starting material for synthesizing specialized heterocyclic dyes and fluorescent markers.

Basic Information

Product Name	Ethyl 5-Hydroxyquinoline-3-Carboxylate
CAS No.	911108-83-3
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	5-Hydroxyquinoline-3-carboxylic acid ethyl ester; Ethyl 5-hydroxyquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 5-hydroxy-, ethyl ester; 5-Hydroxy-3-quinolinecarboxylic acid ethyl ester; Ethyl 5-hydroxy-3-quinolinecarboxylate; 911108-83-3; 5-Hydroxyquinoline-3-carboxylic acid, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Hydroxyquinoline-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

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%

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