Description

5H-Pyrazino[2,3-D]Azepin-2-Amine,7-Ethyl-6,7,8,9-Tetrahydro-,1-Oxide(9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research targeting central nervous system and metabolic disorders. It is primarily utilized by pharmaceutical R&D laboratories, custom synthesis providers, and fine chemical manufacturers engaged in innovative drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new therapeutic agents, especially for neurological and psychiatric applications.
• Medicinal Chemistry Research: Serves as a sophisticated scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for the production of bespoke compounds for client projects.
• Biochemical Research: Employed in academic and industrial labs studying enzyme inhibition or receptor binding mechanisms related to its structural class.
• Process Development: Acts as a standard or reference material for developing and scaling up synthetic routes for complex nitrogen-containing heterocycles.

Basic Information

Product Name	5H-Pyrazino[2,3-D]Azepin-2-Amine,7-Ethyl-6,7,8,9-Tetrahydro-,1-Oxide(9Ci)
CAS No.	739321-89-2
Molecular Formula	C11H16N4O
Molecular Weight	220.27 g/mol
Synonyms	7-Ethyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepin-2-amine 1-oxide; 7-Ethyl-5H-pyrazino[2,3-d]azepin-2-amine 1-oxide; 739321-89-2; 5H-Pyrazino[2,3-d]azepin-2-amine, 7-ethyl-6,7,8,9-tetrahydro-, 1-oxide; 7-Ethyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepin-2-amine N-oxide
EINECS	Contact for details

Quality Control

Our 5H-Pyrazino[2,3-D]Azepin-2-Amine,7-Ethyl-6,7,8,9-Tetrahydro-,1-Oxide(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and other critical parameters is provided with each shipment to guarantee traceability and compliance.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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