Description

6,7-Dimethoxy-1-Propyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a high-purity, synthetic organic compound belonging to the tetrahydroisoquinoline class, widely utilized as a critical intermediate in advanced pharmaceutical research and development. Its core value lies in enabling the synthesis of complex molecules, particularly for exploring new therapeutic agents targeting the central nervous system. This compound is essential for research chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries who require reliable, high-quality building blocks for drug discovery programs.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of potential new drug candidates, particularly those with neurological activity.
• Chemical Synthesis Building Block: Used in organic synthesis to construct more complex tetrahydroisoquinoline-based structures for medicinal chemistry studies.
• Research & Development: Serves as a standard or reference compound in analytical method development and pharmacological screening assays within academic and industrial R&D laboratories.
• Process Chemistry: Employed in scale-up and optimization studies for the production of active pharmaceutical ingredients (APIs) under Good Manufacturing Practice (GMP) conditions.

Basic Information

Product Name	6,7-Dimethoxy-1-Propyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	101776-23-2
Molecular Formula	C₁₄H₂₁NO₂·HCl
Molecular Weight	271.78 g/mol (Free base: 235.32 g/mol)
Synonyms	1-Propyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride; 6,7-Dimethoxy-1-propyl-3,4-dihydroisoquinoline hydrochloride; 1-Propyl-6,7-dimethoxy-3,4-dihydroisoquinoline HCl; NSC 339586; Tetrahydroisoquinoline derivative, propyl-dimethoxy- hydrochloride
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-1-Propyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use 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.