Description

2-(Quinolin-5-Yl)Acetaldehyde is a versatile and high-value quinoline derivative, serving as a critical building block in advanced organic synthesis. This compound is particularly valued for its reactive aldehyde functional group, which enables the construction of complex heterocyclic frameworks and pharmacophores. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders, cancer, and infectious diseases.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators with specific modes of action.
• Ligand and Catalyst Development: Serves as a starting material for creating complex chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, light-emitting materials, and other functional organic compounds.
• Chemical Biology Probes: Utilized to create fluorescent tags and molecular probes for studying biological processes.
• Academic & R&D: Fundamental building block for methodological development and exploratory chemistry in university and corporate laboratories.

Basic Information

Product Name	2-(Quinolin-5-Yl)Acetaldehyde
CAS No.	545423-97-0
Molecular Formula	C₁₁H₉NO
Molecular Weight	171.20 g/mol
Synonyms	5-Quinolineacetaldehyde; 2-(5-Quinolyl)acetaldehyde; Quinoline-5-acetaldehyde; 5-(2-Oxoethyl)quinoline; 2-(Quinolin-5-yl)ethanal
EINECS	Contact for details

Quality Control

Our 2-(Quinolin-5-Yl)Acetaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis projects.

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 store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.