Description

5,7-Di-Chloro-1,2,3,4-Tetrahydroisoquinoline Hcl is a high-purity, functionalized tetrahydroisoquinoline derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile synthetic intermediate, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic compounds for research and development.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and herbicides.
• Material Science: Investigated for the synthesis of specialized organic ligands and functional polymers.
• Academic & Contract Research: Utilized in universities and CROs for methodological studies and discovery chemistry.

Basic Information

Product Name	5,7-Di-Chloro-1,2,3,4-Tetrahydroisoquinoline Hcl
CAS No.	73075-47-5
Molecular Formula	C9H9Cl2N • HCl
Molecular Weight	238.55 g/mol
Synonyms	5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride; 1,2,3,4-Tetrahydro-5,7-dichloroisoquinoline hydrochloride; 5,7-Dichloro-3,4-dihydro-1H-isoquinoline hydrochloride; 73075-47-5; 5,7-Dichloro-THIQ HCl
EINECS	Contact for details

Quality Control

Our 5,7-Di-Chloro-1,2,3,4-Tetrahydroisoquinoline Hcl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical R&D. A 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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