Description

3,4-Dihydro-6-Methoxyisoquinoline Hydrochloride is a versatile organic salt and a key synthetic intermediate in advanced chemical manufacturing. Its value lies in its role as a crucial building block for constructing complex heterocyclic frameworks, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs) and other specialty molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of isoquinoline-based alkaloids and potential therapeutic agents targeting neurological and cardiovascular systems.
• Organic Synthesis Building Block: Used in cyclization, alkylation, and amination reactions to construct complex nitrogen-containing heterocycles.
• Agrochemical Research: Serves as a starting material for developing novel pesticides and herbicides with specific biological activity.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development and quality control.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced organic materials.

Basic Information

Product Name	3,4-Dihydro-6-Methoxyisoquinoline Hydrochloride
CAS No.	93549-15-6
Molecular Formula	C₁₀H₁₂ClNO
Molecular Weight	197.66 g/mol
Synonyms	6-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride; 6-Methoxy-3,4-dihydroisoquinoline HCl; 6-Methoxy-1,2,3,4-tetrahydroisoquinoline HCl; 6-Methoxy-THIQ hydrochloride; 6-MeO-THIQ·HCl; 6-Methoxy-3,4-dihydro-2H-isoquinolin-1-one hydrochloride (tautomeric form); 93549-15-6
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-6-Methoxyisoquinoline Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties. 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

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