Description

7-Methyl-3,4-Dihydroisoquinoline Hydrochloride is a high-purity organic salt that serves as a critical building block in advanced chemical synthesis. This compound is valued for its role as a versatile intermediate in the development of complex molecules, particularly within the pharmaceutical sector. It is essential for research chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and potential drug candidates, particularly those targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging the isoquinoline scaffold.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and complex organic compounds requiring the dihydroisoquinoline structure.
• Academic & Industrial Research: Serves as a standard reagent in medicinal chemistry and organic synthesis research for method development and library synthesis.
• Chemical Reference Standard: Utilized as an analytical standard for quality control and method validation in laboratory settings.

Basic Information

Product Name	7-Methyl-3,4-Dihydroisoquinoline Hydrochloride
CAS No.	6600-21-1
Molecular Formula	C10H12ClN
Molecular Weight	181.66 g/mol
Synonyms	7-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride; 7-Methyl-3,4-dihydro-1H-isoquinoline hydrochloride; 7-Methyl-1,2,3,4-tetrahydroisoquinoline HCl; 7-Methyl-3,4-dihydroisoquinoline HCl; 7-Methyl-3,4-dihydroisoquinolinium chloride; 7-Methyl-1,2,3,4-tetrahydroisoquinolinium chloride; 7-Methyl-THIQ hydrochloride
EINECS	Contact for details

Quality Control

Our 7-Methyl-3,4-Dihydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent exposure to 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.