Description

5,8-Dichloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, synthetically derived organic salt that serves as a critical building block in advanced pharmaceutical and agrochemical research. Its value lies in its functionalized isoquinoline core, which provides a versatile scaffold for constructing complex molecules with targeted biological activity. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who are developing new active ingredients and specialty compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex heterocyclic compounds and libraries for high-throughput screening.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies and the exploration of new chemical reactions in academic and industrial research settings.

Basic Information

Product Name	5,8-Dichloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	73075-48-6
Molecular Formula	C9H9Cl2N • HCl
Molecular Weight	238.55 g/mol
Synonyms	5,8-Dichloro-1,2,3,4-tetrahydroisoquinoline HCl; 5,8-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride; 1,2,3,4-Tetrahydro-5,8-dichloroisoquinoline hydrochloride; 5,8-Dichloro-1,2,3,4-tetrahydroisoquinolinium chloride; 73075-48-6; 5,8-Dichloro-THIQ HCl
EINECS	Contact for details

Quality Control

Our 5,8-Dichloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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