Description

1-Pyridin-4-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Trihydrochloride is a high-purity, complex heterocyclic organic compound supplied as a trihydrochloride salt. This compound is of significant value as a key pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily required by research institutions and chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and other therapeutic areas.
• Organic Synthesis Building Block: Used in research and development for constructing complex quinoxaline and pyridine-based molecular architectures.
• Agrochemical Research: Acts as a key intermediate in the development of new pesticides and herbicides.
• Biochemical Research: Utilized in the study of biological pathways and as a ligand or probe in medicinal chemistry.
• Material Science: Potential application in the synthesis of organic electronic materials and functional polymers.

Basic Information

Product Name	1-Pyridin-4-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Trihydrochloride
CAS No.	939760-28-8
Molecular Formula	C15H18N3·3HCl
Molecular Weight	352.70 g/mol (Free base: 240.33 g/mol)
Synonyms	1-[(Pyridin-4-yl)methyl]-1,2,3,4-tetrahydroquinoxaline trihydrochloride; 1-(4-Pyridylmethyl)-1,2,3,4-tetrahydroquinoxaline trihydrochloride; 1,2,3,4-Tetrahydro-1-(4-pyridinylmethyl)quinoxaline trihydrochloride; 1-(Pyridin-4-ylmethyl)-1,2,3,4-tetrahydroquinoxaline hydrochloride (3:1); Quinoxaline, 1,2,3,4-tetrahydro-1-[(4-pyridinyl)methyl]-, trihydrochloride
EINECS	Contact for details

Quality Control

Our 1-Pyridin-4-Ylmethyl-1,2,3,4-Tetrahydro-Quinoxaline Trihydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for advanced intermediates and can provide material to meet specific research or production-grade specifications.

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) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Any 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.