Description

6,7-Dimethoxy-1,2,3,4-Tetrahydro-Isoquinoline-1-Carboxylic Acid Hcl is a high-purity, synthetically derived organic compound belonging to the tetrahydroisoquinoline class. This chemical serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex alkaloids and potential drug candidates targeting neurological and cardiovascular systems.
• Organic Synthesis Building Block: Utilized in constructing complex molecular architectures for medicinal chemistry research and process development.
• Research & Development: Employed in academic and industrial R&D labs for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Fine Chemical Production: Serves as a starting material or intermediate in the manufacture of specialty chemicals and advanced materials.

Basic Information

Product Name	6,7-Dimethoxy-1,2,3,4-Tetrahydro-Isoquinoline-1-Carboxylic Acid Hcl
CAS No.	38485-01-7
Molecular Formula	C₁₂H₁₅NO₄·HCl
Molecular Weight	273.71 g/mol (Free base: 237.25 g/mol)
Synonyms	1,2,3,4-Tetrahydro-6,7-dimethoxy-1-isoquinolinecarboxylic acid hydrochloride; 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride; 1-Carboxy-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride; THIQ-1-COOH-6,7-(OMe)₂·HCl; (1-Carboxy-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl) hydrochloride
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-1,2,3,4-Tetrahydro-Isoquinoline-1-Carboxylic Acid Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 to minimize exposure to atmospheric moisture. 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.