Description

1-Thiophen-2-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride is a high-purity, complex organic compound with the CAS number 939760-32-4. This compound serves as a critical advanced pharmaceutical intermediate and a versatile research chemical for the development of novel therapeutic agents. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly in central nervous system (CNS) and oncology research.
• Chemical Research & Development: Used as a core scaffold for exploring new chemical entities and structure-activity relationships (SAR).
• Academic Research: Employed in university and institutional labs for studying heterocyclic chemistry and medicinal chemistry.
• Reference Standard: Serves as a high-purity analytical standard for method development and quality control in API manufacturing.
• Pre-clinical Studies: Utilized in the early-stage development and testing of new molecular entities.

Basic Information

Item	Detail
Product Name	1-Thiophen-2-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride
CAS No.	939760-32-4
Molecular Formula	C₁₄H₁₇Cl₂N₂S
Molecular Weight	316.27 g/mol
Synonyms	1-[(Thiophen-2-yl)methyl]-1,2,3,4-tetrahydroquinoxaline dihydrochloride; 1-(Thiophen-2-ylmethyl)-1,2,3,4-tetrahydroquinoxaline dihydrochloride; 1-(2-Thienylmethyl)-1,2,3,4-tetrahydroquinoxaline dihydrochloride; Tetrahydroquinoxaline derivative; THQ derivative; CAS 939760-32-4
EINECS	Contact for details

Quality Control

Our 1-Thiophen-2-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development use. 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 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)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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