Description

4-Chloroqinoline-2-Carboxaldehyde is a versatile and high-value organic building block characterized by its reactive aldehyde and chloro-substituted quinoline structure. This compound is essential for the synthesis of complex heterocyclic molecules, serving as a key precursor in medicinal chemistry and advanced material science. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of quinoline-based drug candidates, including potential antimicrobial, anticancer, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging the bioactive quinoline scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, fluorescent dyes, and other functional organic materials due to its electron-deficient aromatic system.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	4-Chloroqinoline-2-Carboxaldehyde
CAS No.	28615-67-0
Molecular Formula	C10H6ClNO
Molecular Weight	191.61 g/mol
Synonyms	4-Chloroquinoline-2-carboxaldehyde; 2-Formyl-4-chloroquinoline; 4-Chloro-2-quinolinecarboxaldehyde; 4-Chloro-2-formylquinoline; 4-Chloroquinaldine-2-carbaldehyde; Quinoline-2-carboxaldehyde, 4-chloro-; 28615-67-0
EINECS	Contact for details

Quality Control

Our 4-Chloroqinoline-2-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in GMP and ISO-regulated environments.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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