Description

7-Chloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a versatile and high-purity organic salt, serving as a critical building block in advanced chemical synthesis. Its value lies in its role as a key intermediate for the development of complex pharmaceutical compounds and fine chemicals. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the tetrahydroisoquinoline scaffold.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds in academic and industrial research.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed reactions and asymmetric synthesis.
• Chemical Reference Standard: Used as a high-purity standard in analytical laboratories for method development and quality control.

Basic Information

Product Name	7-Chloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	73075-45-3
Molecular Formula	C9H10ClN • HCl
Molecular Weight	208.10 g/mol
Synonyms	7-Chloro-1,2,3,4-tetrahydroisoquinoline HCl; 7-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride; 7-Chloro-3,4-dihydro-1H-isoquinoline hydrochloride; 1,2,3,4-Tetrahydro-7-chloroisoquinoline hydrochloride; 7-Chloro-THIQ HCl; 7-Cl-THIQ•HCl; 7-Chloro-1,2,3,4-tetrahydroisoquinoline monohydrochloride
EINECS	Contact for details

Quality Control

Our 7-Chloro-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our commitment is to supply material that meets the stringent requirements of pharmaceutical and fine chemical R&D and production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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