Description

1,5-Dichloroisoquinoline is a versatile and high-value halogenated isoquinoline derivative, serving as a critical building block in advanced organic synthesis. Its primary commercial value lies in its dual reactive sites, which enable the selective introduction of the isoquinoline scaffold into complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds with potential therapeutic activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactivity of the isoquinoline core.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Ligand Synthesis: Utilized for preparing novel chelating ligands in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology: Acts as a probe or tagging reagent in biochemical research due to its reactive chlorine atoms.
• Dye and Pigment Manufacturing: Functions as an intermediate in the production of specialized colorants.

Basic Information

Product Name	1,5-Dichloroisoquinoline
CAS No.	70810-23-0
Molecular Formula	C9H5Cl2N
Molecular Weight	198.05 g/mol
Synonyms	Isoquinoline, 1,5-dichloro-; 1,5-Dichloro-isoquinoline; 1,5-Dichloroisoquinoline; 1,5-DCIQ; 1,5-Dichloro-2-azanaphthalene; 1,5-Dichlorobenzo[f]quinoline (incorrect but common misnomer); 1,5-Dichloro-isoquinolin
EINECS	Contact for details

Quality Control

Our 1,5-Dichloroisoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistency.

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, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%
Residual Solvents (GC)	Meets ICH guidelines

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