Description

8-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a versatile organic salt and a key synthetic intermediate in advanced chemical synthesis. This compound matters for its role as a crucial building block in the development of complex pharmaceutical molecules and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) targeting drugs and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor in the manufacture of dyes, pigments, and other high-value specialty chemicals.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical entities.
• Material Science: Investigated as a monomer or precursor for advanced polymers and functional materials.

Basic Information

Product Name	8-Methyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	41565-83-7
Molecular Formula	C10H14ClN
Molecular Weight	183.68 g/mol
Synonyms	8-Methyl-1,2,3,4-tetrahydroisoquinoline HCl; 8-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 8-Methyl-1,2,3,4-tetrahydroisoquinoline monohydrochloride; 8-Methyl-THIQ hydrochloride; 1,2,3,4-Tetrahydro-8-methylisoquinoline hydrochloride; 8-Methyl-1,2,3,4-tetrahydroisoquinolinium chloride
EINECS	Contact for details

Quality Control

Our 8-Methyl-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. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics, supporting compliance with cGMP and other relevant industry standards for pharmaceutical intermediates.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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