Description

6-Methoxy-1-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, synthetically derived organic salt that serves as a critical building block in advanced pharmaceutical and fine chemical synthesis. Its value lies in its role as a versatile intermediate for constructing complex nitrogen-containing heterocycles, which are core structures in numerous active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for their synthetic routes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various therapeutic agents, particularly those targeting the central nervous system (CNS).
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides that contain the tetrahydroisoquinoline scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex alkaloid-like structures and other N-heterocycles.
• Chemical Research & Development: Serves as a standard or starting material for method development, catalysis studies, and exploring new reaction pathways.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals used in dyes, pigments, and advanced materials.

Basic Information

Product Name	6-Methoxy-1-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	82924-85-4
Molecular Formula	C11H16ClNO
Molecular Weight	213.70 g/mol
Synonyms	1-Methyl-6-methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride; 6-Methoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline HCl; 6-Methoxy-1-methyl-3,4-dihydroisoquinoline hydrochloride; 1,2,3,4-Tetrahydro-6-methoxy-1-methylisoquinoline hydrochloride; 6-Methoxy-1-methyl-THIQ hydrochloride
EINECS	Contact for details

Quality Control

Our 6-Methoxy-1-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet stringent customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric moisture, which can compromise product integrity.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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