Description

2-Chloroquinoline-5-Carbaldehyde is a versatile and high-value halogenated quinoline derivative, serving as a critical synthetic building block in advanced organic chemistry. Its unique structure, featuring both a reactive aldehyde group and a chloro-substituted quinoline core, makes it indispensable for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoline-based drug candidates, particularly for antimalarial, anticancer, and antimicrobial applications.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides that leverage the quinoline scaffold for enhanced bioactivity.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs) due to its chelating potential.
• Material Science: Acts as a monomer or functionalizing agent in the creation of organic semiconductors, luminescent materials, and advanced polymers.
• Chemical Biology: Utilized as a probe or labeling reagent in bioconjugation chemistry and the study of biological processes.
• Academic & R&D: Serves as a fundamental reagent in methodological organic synthesis and the exploration of new chemical reactions.

Basic Information

Product Name	2-Chloroquinoline-5-Carbaldehyde
CAS No.	863549-05-7
Molecular Formula	C10H6ClNO
Molecular Weight	191.61 g/mol
Synonyms	5-Formyl-2-chloroquinoline; 2-Chloro-5-quinolinecarboxaldehyde; 2-Chloroquinoline-5-carboxaldehyde; Quinoline-5-carbaldehyde, 2-chloro-; 863549-05-7; 2-Chloro-5-formylquinoline; 2-Chlor-5-chinolin-carbaldehyd
EINECS	Contact for details

Quality Control

Every batch of 2-Chloroquinoline-5-Carbaldehyde is manufactured and tested under strict quality management protocols to ensure consistency and purity for research and development purposes. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC profiles, to support your regulatory and quality assurance requirements. Our standard grade meets typical research specifications, with custom purity levels available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and light-sensitive. Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.