Description

1-Methyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride is a high-purity, functionalized quinoxaline derivative supplied as a stable dihydrochloride salt. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for organic synthesis, enabling the development of novel chemical entities. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for drug discovery and process chemistry applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Drug Discovery & Medicinal Chemistry: Used as a versatile scaffold for constructing libraries of novel molecules targeting various therapeutic areas.
• Agrochemical Research: Serves as a building block for developing new active ingredients in crop protection products.
• Organic Synthesis & Process Development: Employed in multi-step synthetic routes to introduce the quinoxaline core structure.
• Chemical Research: Utilized in academic and industrial R&D for studying structure-activity relationships and reaction mechanisms.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or functional dyes.

Basic Information

Item	Details
Product Name	1-Methyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride
CAS No.	36438-97-8
Molecular Formula	C9H14Cl2N2
Molecular Weight	221.13 g/mol
Synonyms	1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride; 1-Methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride (1:2); 1-Methyl-1,2,3,4-tetrahydro-quinoxaline, dihydrochloride; N-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride; 1-Methyl-3,4-dihydro-1H-quinoxaline dihydrochloride; MTQ dihydrochloride
EINECS	Contact for details

Quality Control

Our 1-Methyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent identity, meeting the stringent requirements for research and industrial use. Comprehensive Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.