Description

2-Chloroquinoline-3-Carbaldehyde is a versatile and high-value organic building block characterized by its reactive aldehyde and chlorinated quinoline structure. This compound matters as a critical synthetic intermediate for constructing complex heterocyclic systems, enabling the development of novel active pharmaceutical ingredients and advanced materials. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of quinoline-based drug candidates with potential biological activity.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and fungicides.
• Material Science Research: Used in the creation of organic ligands for catalysis and functional materials.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & R&D: Essential reagent for methodological development and novel reaction exploration in organic synthesis.

Basic Information

Product Name	2-Chloroquinoline-3-Carbaldehyde
CAS No.	73568-25-9
Molecular Formula	C10H6ClNO
Molecular Weight	191.61 g/mol
Synonyms	2-Chloro-3-quinolinecarboxaldehyde; 2-Chloroquinoline-3-carboxaldehyde; 3-Formyl-2-chloroquinoline; Quinoline-3-carbaldehyde, 2-chloro-; 2-Chloro-quinoline-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloroquinoline-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

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.