Description

5,8-Dichloroisoquinoline is a versatile halogenated isoquinoline derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. It is particularly sought after by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and pesticides, leveraging its halogenated structure.
• Material Science Research: Serves as a monomer or ligand in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Catalyst Ligand Preparation: Utilized in the preparation of specialized ligands for transition metal catalysis in asymmetric synthesis.

Basic Information

Product Name	5,8-Dichloroisoquinoline
CAS No.	73075-59-9
Molecular Formula	C9H5Cl2N
Molecular Weight	198.05 g/mol
Synonyms	5,8-Dichloro-isoquinoline; Isoquinoline, 5,8-dichloro-; 5,8-Dichloroisoquinoline; 73075-59-9; 5,8-Dichloro-2-azanaphthalene
EINECS	Contact for details

Quality Control

Our 5,8-Dichloroisoquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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%

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