Description

3-Quinolinecarboxaldehyde,7-Ethoxy-(9Ci) is a specialized quinoline derivative that serves as a versatile and high-value synthetic intermediate. This compound is critical for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its unique structure enables the construction of novel active ingredients. It is primarily sought after by research chemists and process development scientists in fine chemical synthesis, medicinal chemistry, and material science research.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the creation of advanced crop protection agents and pesticides, leveraging the quinoline scaffold for biological activity.
• Material Science: Serves as a precursor for the development of organic semiconductors, ligands for catalysis, and functional dyes.
• Chemical Synthesis: An essential aldehyde component in various name reactions, including condensations and cyclizations, for constructing complex heterocyclic systems.
• Academic & Industrial R&D: Fundamental reagent for methodological studies and exploratory chemistry in both university and corporate research laboratories.

Basic Information

Product Name	3-Quinolinecarboxaldehyde,7-Ethoxy-(9Ci)
CAS No.	745830-19-7
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	7-Ethoxyquinoline-3-carboxaldehyde; 7-Ethoxy-3-quinolinecarbaldehyde; 3-Formyl-7-ethoxyquinoline; 7-Ethoxy-3-quinolinecarboxaldehyde; 7-Ethoxyquinoline-3-carbaldehyde; 745830-19-7; 7-Ethoxy-3-quinolylcarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 3-Quinolinecarboxaldehyde,7-Ethoxy-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP-compliant manufacturing for advanced applications, and specifications can be tailored to meet specific project requirements in pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.