Description

2-Naphthalenamine, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Hydrochloride is a high-purity chemical intermediate belonging to the class of substituted tetrahydroisoquinolines. This compound matters for its role as a versatile building block in the synthesis of complex organic molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential therapeutic agents, including central nervous system (CNS) active compounds and alkaloid derivatives.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its complex amine structure.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a functionalized naphthalene core.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research exploring heterocyclic chemistry.
• Chemical Biology Probes: Potential use in the development of molecular probes for studying biological pathways due to its structural features.

Basic Information

Product Name	2-Naphthalenamine, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Hydrochloride
CAS No.	67445-12-9
Molecular Formula	C₁₃H₁₉NO₂·HCl
Molecular Weight	257.76 g/mol (Free base: 221.30 g/mol)
Synonyms	6,7-Dimethoxy-1,2,3,4-tetrahydro-2-naphthylamine hydrochloride; 1,2,3,4-Tetrahydro-6,7-dimethoxy-2-naphthalenamine hydrochloride; 2-Amino-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene hydrochloride; 6,7-Dimethoxy-2-amino-1,2,3,4-tetrahydronaphthalene HCl; TDNN HCl; 6,7-Dimethoxytetralin-2-amine hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Naphthalenamine, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous 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) with detailed batch-specific results are available upon request.

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 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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