Description

7,8-Dichloroquinoline is a versatile halogenated quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs), agrochemicals, and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and fungicides where the quinoline core provides biological activity.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), and photoactive materials.
• Chemical Research & Development: Employed as a standard or starting material in method development, catalysis studies, and novel reaction pathway exploration.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	7,8-Dichloroquinoline
CAS No.	703-49-1
Molecular Formula	C9H5Cl2N
Molecular Weight	198.05 g/mol
Synonyms	7,8-Dichloroquinoline; Quinoline, 7,8-dichloro-; 7,8-Dichloro-quinoline; 703-49-1; NSC 406918; 1-Azanaphthalene, 7,8-dichloro-; AI3-52283; BRN 0116978
EINECS	Contact for details

Quality Control

Our 7,8-Dichloroquinoline is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.