Description

3-Chloroquinoline-2-Carbaldehyde is a versatile and high-value heterocyclic building block, primarily used in advanced organic synthesis. Its core value lies in the reactive aldehyde and chlorinated quinoline moieties, which enable the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, serving as a key intermediate for the development of active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for anti-malarial, anti-cancer, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides due to its bioactive quinoline scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, fluorescent dyes, and other functional materials.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-Chloroquinoline-2-Carbaldehyde
CAS No.	1169394-26-6
Molecular Formula	C10H6ClNO
Molecular Weight	191.61 g/mol
Synonyms	2-Formyl-3-chloroquinoline; 3-Chloro-2-quinolinecarboxaldehyde; 3-Chloroquinoline-2-carboxaldehyde; 3-Chloro-2-formylquinoline; Quinoline-2-carbaldehyde, 3-chloro-; 2-Quinolinecarboxaldehyde, 3-chloro-
EINECS	Contact for details

Quality Control

Our 3-Chloroquinoline-2-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to quality supports compliance with cGMP and ISO 9001 standards where required for advanced research and development applications.

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 light-sensitive nature and potential for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize repeated exposure to air.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.