Description

2-Chloro-7-Quinolinecarboxaldehyde is a versatile and high-value quinoline derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated aldehyde structure makes it an indispensable precursor for constructing complex heterocyclic frameworks and functionalized molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the preparation of novel quinoline-based drug candidates, including potential anticancer, antimicrobial, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the creation of organic semiconductors, fluorescent dyes, and photoactive materials for electronic and optoelectronic applications.
• Chemical Biology Probes: Useful for designing and synthesizing molecular probes and tags for studying biological processes.

Basic Information

Product Name	2-Chloro-7-Quinolinecarboxaldehyde
CAS No.	863549-06-8
Molecular Formula	C₁₀H₆ClNO
Molecular Weight	191.61 g/mol
Synonyms	7-Formyl-2-chloroquinoline; 2-Chloro-7-formylquinoline; 2-Chloroquinoline-7-carboxaldehyde; Quinoline-7-carboxaldehyde, 2-chloro-; 863549-06-8
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Quinolinecarboxaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications. We adhere to cGMP principles for the production of advanced pharmaceutical intermediates.

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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.