Description

3,3-Dimethyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity organic salt compound, serving as a critical pharmaceutical intermediate and versatile building block in fine chemical synthesis. Its value lies in its unique tetrahydroisoquinoline scaffold, which is a privileged structure in medicinal chemistry for developing bioactive molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking reliable, high-quality intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential central nervous system (CNS) active agents, receptor ligands, and other therapeutic candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: A versatile precursor for constructing complex nitrogen-containing heterocycles in academic and industrial research.
• Chemical Research & Development: Serves as a standard or starting material in method development and catalysis studies.
• Material Science Precursor: Potential use in the synthesis of specialty polymers or functional organic materials.

Basic Information

Product Name	3,3-Dimethyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	153396-85-1
Molecular Formula	C11H15N·HCl
Molecular Weight	197.70 g/mol
Synonyms	3,3-Dimethyl-1,2,3,4-tetrahydroisoquinoline HCl; 3,3-Dimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 3,3-Dimethyl-1,2,3,4-tetrahydroisoquinolinium chloride; 1,2,3,4-Tetrahydro-3,3-dimethylisoquinoline hydrochloride; 3,3-DMTIQ·HCl; 153396-85-1
EINECS	Contact for details

Quality Control

Our 3,3-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 intermediate applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.