Description

2,7-Dichloroquinoline-3-Carboxaldehyde is a versatile and high-value halogenated quinoline derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and dichloro-substituted quinoline moieties, makes it an essential precursor for constructing complex heterocyclic systems and functional materials. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging the bioactivity of the quinoline scaffold.
• Material Science Precursor: Serves as a starting material for creating organic ligands in coordination chemistry and for synthesizing advanced organic electronic materials.
• Chemical Synthesis Building Block: The reactive aldehyde group enables condensation, cyclization, and functionalization reactions to create diverse heterocyclic libraries for screening.
• Dye and Pigment Intermediate: Utilized in the research and production of specialized quinoline-based dyes and fluorescent markers.

Basic Information

Product Name	2,7-Dichloroquinoline-3-Carboxaldehyde
CAS No.	73568-33-9
Molecular Formula	C10H5Cl2NO
Molecular Weight	226.06 g/mol
Synonyms	2,7-Dichloro-3-quinolinecarboxaldehyde; 2,7-Dichloroquinoline-3-carbaldehyde; 3-Formyl-2,7-dichloroquinoline; Quinoline-3-carboxaldehyde, 2,7-dichloro-; 2,7-Dichloro-quinoline-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2,7-Dichloroquinoline-3-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment is to supply material that meets the stringent requirements of research and development applications.

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 compound 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
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.