Description

3-Chloroisoquinoline is a versatile halogenated isoquinoline derivative, a crucial building block in advanced organic synthesis. Its value lies in its ability to act as a key intermediate for constructing complex heterocyclic scaffolds with significant biological and material science applications. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core synthon for the development of potential therapeutic agents, including kinase inhibitors, antimicrobials, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, where the chlorinated isoquinoline structure can contribute to specific biological activity.
• Ligand and Catalyst Preparation: Acts as a precursor for synthesizing specialized ligands used in coordination chemistry and homogeneous catalysis.
• Material Science Research: Employed in the creation of organic electronic materials, such as charge-transport layers or luminescent compounds, due to its electron-deficient aromatic system.
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity standard in method development and quality control testing.

Basic Information

Product Name	3-Chloroisoquinoline
CAS No.	19493-45-9
Molecular Formula	C9H6ClN
Molecular Weight	163.60 g/mol
Synonyms	3-Chloro-isoquinoline; Isoquinoline, 3-chloro-; 3-Chloroisoquinoline; 19493-45-9; 3-CIQ; NSC 406919; 3-Chloro-2-azanaphthalene
EINECS	Contact for details

Quality Control

Our 3-Chloroisoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters to support your research and production needs.

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.