Description

7-Quinolinecarboxaldehyde,8-Ethoxy-(9Ci) is a specialized quinoline derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its functional aldehyde group and ethoxy substitution, which make it a versatile precursor for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the quinoline scaffold's bioactivity.
• Ligand and Catalyst Development: Acts as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs or conductive polymers, due to its electron-accepting properties.
• Fluorescent Probe Synthesis: Utilized to build quinoline-based fluorophores for sensing and bio-imaging applications.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new chemical reactions.

Basic Information

Product Name	7-Quinolinecarboxaldehyde,8-Ethoxy-(9Ci)
CAS No.	67818-53-5
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	8-Ethoxyquinoline-7-carboxaldehyde; 8-Ethoxy-7-quinolinecarboxaldehyde; 7-Formyl-8-ethoxyquinoline; 8-Ethoxy-7-quinolinecarbaldehyde; 8-Ethoxy-7-quinolylcarboxaldehyde; 7-Carboxaldehyde-8-ethoxyquinoline; 8-Ethoxy-7-quinolinecarboxaldehyde (9CI)
EINECS	Contact for details

Quality Control

Our 7-Quinolinecarboxaldehyde,8-Ethoxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.