Description

6,7-Diethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a versatile and high-purity organic salt, primarily serving as a critical pharmaceutical intermediate. Its value lies in its role as a key building block for the synthesis of more complex bioactive molecules, particularly in medicinal chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require a reliable and high-quality precursor for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various alkaloids and potential therapeutic agents, including cardiovascular and central nervous system (CNS) active compounds.
• Medicinal Chemistry Research: Used as a scaffold or starting material for the design and development of new chemical entities (NCEs) in drug discovery.
• Agrochemical Synthesis: Serves as an intermediate in the production of certain herbicides, fungicides, or plant growth regulators.
• Fine Chemical Production: Employed in the multi-step synthesis of complex specialty chemicals and advanced materials.
• Academic & R&D Laboratories: Utilized in universities and research institutions for studying organic reaction mechanisms and synthesizing novel heterocyclic compounds.

Basic Information

Product Name	6,7-Diethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	63905-65-7
Molecular Formula	C₁₃H₁₉NO₂·HCl
Molecular Weight	257.75 g/mol (Free base: 221.30 g/mol)
Synonyms	6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline HCl; 6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride; 1,2,3,4-Tetrahydro-6,7-diethoxyisoquinoline hydrochloride; 6,7-Diethoxy-3,4-dihydroisoquinoline hydrochloride; DEHTIQ HCl; 63905-65-7; 6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline monohydrochloride
EINECS	Contact for details

Quality Control

Our 6,7-Diethoxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our commitment to quality assurance ensures the material meets the high standards required for pharmaceutical R&D and cGMP intermediate production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.