Description

Isoquinoline, 7,9-Dichloro-1,2,3,4-Tetrahydro- is a halogenated, partially saturated isoquinoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure with specific chlorine substitution patterns makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and antimicrobial agents.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides due to its bioactive scaffold.
• Material Science: Building block for creating specialized ligands, catalysts, and organic electronic materials.
• Chemical Synthesis: Serves as a versatile intermediate for heterocyclic chemistry, enabling the construction of complex fused-ring systems.
• Academic & Industrial R&D: Essential for methodological studies and exploratory research in organic and medicinal chemistry.

Basic Information

Product Name	Isoquinoline, 7,9-Dichloro-1,2,3,4-Tetrahydro-
CAS No.	61563-24-4
Molecular Formula	C9H7Cl2N
Molecular Weight	200.07 g/mol
Synonyms	7,9-Dichloro-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-7,9-dichloroisoquinoline; 7,9-Dichlorotetrahydroisoquinoline; 61563-24-4; NSC 406085; AI3-52044; CCRIS 9388; EINECS 262-819-8
EINECS	262-819-8

Quality Control

Our Isoquinoline, 7,9-Dichloro-1,2,3,4-Tetrahydro- is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.