Description

1-Methyl-1,2,3,4-Tetrahydro-Quinoxalinedihydrochloride is a high-purity, functionalized quinoxaline derivative supplied as a dihydrochloride salt. This compound serves as a critical pharmaceutical intermediate and research chemical for the development of novel bioactive molecules. It is primarily utilized by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and life science sectors seeking to explore its unique heterocyclic scaffold.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates targeting central nervous system (CNS) disorders.
• Organic Synthesis Reagent: Used in research-scale organic reactions to construct complex quinoxaline-based heterocycles.
• Biochemical Research: Investigated as a precursor or reference standard in biochemical and pharmacological studies.
• Agrochemical Development: Serves as a starting material for the research and development of new crop protection agents.
• Material Science Research: Explored for the synthesis of organic electronic materials due to the quinoxaline core's electron-accepting properties.

Basic Information

Product Name	1-Methyl-1,2,3,4-Tetrahydro-Quinoxalinedihydrochloride
CAS No.	1259952-24-3
Molecular Formula	C9H14N2·2HCl
Molecular Weight	231.14 g/mol (free base: 150.22 g/mol)
Synonyms	1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride; 1-Methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride (1:2); 1-Methyl-3,4-dihydro-1H-quinoxaline-2-amine dihydrochloride; N-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride; MTQ dihydrochloride; 1-Methyl-THQ·2HCl
EINECS	Contact for details

Quality Control

Our 1-Methyl-1,2,3,4-Tetrahydro-Quinoxalinedihydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development applications.

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). This material is hygroscopic (moisture-sensitive); ensure the container is 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%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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