Description

7-Bromo-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, synthetically valuable organic building block and pharmaceutical intermediate. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel bioactive molecules targeting the central nervous system. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those with isoquinoline or tetrahydroisoquinoline scaffolds.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for discovering new pharmacologically active compounds.
• Chemical Biology: Serves as a molecular probe or a tagged ligand for studying biological targets and pathways in biochemical assays.
• Academic Research: Employed in university and institutional labs for synthetic organic chemistry projects and methodological development.
• Custom Synthesis: Building block for the contract manufacturing of complex, high-value specialty chemicals and advanced intermediates.

Basic Information

Product Name	7-Bromo-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	1203684-66-5
Molecular Formula	C11H15BrClN
Molecular Weight	276.60 g/mol
Synonyms	7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 4,4-Dimethyl-7-bromo-1,2,3,4-tetrahydroisoquinoline HCl; 1,2,3,4-Tetrahydro-7-bromo-4,4-dimethylisoquinoline hydrochloride; 7-Bromo-4,4-dimethyl-3,4-dihydro-1H-isoquinoline hydrochloride; 7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline HCl salt
EINECS	Contact for details

Quality Control

Our 7-Bromo-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

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.