Description

2-Methyl-6,7-Dimethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, synthetically derived organic salt belonging to the tetrahydroisoquinoline class of compounds. This specialized intermediate is valued for its role as a critical building block in advanced pharmaceutical synthesis and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and life sciences industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules, including potential central nervous system (CNS) agents and alkaloid derivatives.
• Research & Development: Used as a standard or building block in medicinal chemistry programs for exploring new therapeutic pathways.
• Fine Chemical Synthesis: Serves as a versatile scaffold for creating complex, multi-functional organic compounds in custom synthesis projects.
• Agrochemical Research: Employed in the development of novel active ingredients and plant growth regulators.
• Academic Research: Utilized in university and institutional labs for studying chemical reactions, catalysis, and structure-activity relationships (SAR).

Basic Information

Product Name	2-Methyl-6,7-Dimethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	16135-43-6
Molecular Formula	C₁₂H₁₇NO₂·HCl
Molecular Weight	243.73 g/mol (Free base: 207.27 g/mol)
Synonyms	6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 2-Methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline HCl; 1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methylisoquinoline hydrochloride; 6,7-Dimethoxy-2-methyl-3,4-dihydroisoquinoline hydrochloride; NSC 163049; 2-Methyl-6,7-dimethoxytetrahydroisoquinoline hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Methyl-6,7-Dimethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and synthesis. 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 place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

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