Description

5-Quinolinecarboxylicacid,8-Ethoxy-(7Ci) is a specialized quinoline derivative, a high-purity organic building block of significant interest in advanced chemical synthesis. Its value lies in its precise molecular structure, which serves as a critical intermediate for developing novel compounds with targeted properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the quinoline scaffold is active.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material or intermediate for constructing more complex molecules in academic and industrial research laboratories.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional materials, such as metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	5-Quinolinecarboxylicacid,8-Ethoxy-(7Ci)
CAS No.	91569-71-0
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	8-Ethoxyquinoline-5-carboxylic acid; 5-Carboxy-8-ethoxyquinoline; 8-Ethoxy-5-quinolinecarboxylic acid; 8-Ethoxyquinoline-5-carboxylic acid (7CI); 5-Quinolinecarboxylic acid, 8-ethoxy-; 91569-71-0; 8-Ethoxy-5-quinolincarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Quinolinecarboxylicacid,8-Ethoxy-(7Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment is to supply material that meets the stringent requirements of research and development as well as cGMP standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.