Description

7-Bromo-4-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, advanced pharmaceutical intermediate and versatile organic building block. This compound is valued for its role as a key synthetic precursor in medicinal chemistry, enabling the development of novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of complex molecules for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for developing new therapeutic compounds.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic frameworks and functionalized isoquinoline derivatives.
• Chemical Reference Standard: Employed as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Agrochemical Research: Potential application as an intermediate in the development of novel crop protection agents.

Basic Information

Product Name	7-Bromo-4-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	2173991-93-8
Molecular Formula	C10H13BrN • HCl
Molecular Weight	278.58 g/mol
Synonyms	7-Bromo-4-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 4-Methyl-7-bromo-1,2,3,4-tetrahydroisoquinoline HCl; 1,2,3,4-Tetrahydro-7-bromo-4-methylisoquinoline hydrochloride; 7-Bromo-4-methyl-3,4-dihydro-1H-isoquinoline hydrochloride; 2173991-93-8
EINECS	Contact for details

Quality Control

Our 7-Bromo-4-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting cGMP-compliant research and development activities.

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 material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to prevent degradation from moisture and light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.