Description

Pyrazino[1,2-A]Benzimidazol-3(4H)-One, 1-Amino- (9Ci) is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. This high-purity intermediate is critical for researchers and manufacturers requiring precise molecular structures for developing novel active compounds. It is primarily sought after by the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery, crop protection, and functional material research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for therapeutic areas requiring complex fused heterocyclic scaffolds.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as fungicides or herbicides, leveraging its unique benzimidazole-pyrazine structure.
• Organic Electronic Materials: Serves as a building block for conjugated molecules in the research of organic semiconductors, OLEDs, or photovoltaic materials.
• Dye and Pigment Synthesis: Employed in the creation of specialized dyes and pigments where the amino and carbonyl groups offer sites for chemical modification and color tuning.
• Biochemical Probe Development: Utilized in life sciences research to create molecular probes or inhibitors for studying biological pathways.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its potential donor sites.

Basic Information

Product Name	Pyrazino[1,2-A]Benzimidazol-3(4H)-One, 1-Amino- (9Ci)
CAS No.	66655-41-2
Molecular Formula	C11H8N4O
Molecular Weight	212.21 g/mol
Synonyms	1-Aminopyrazino[1,2-a]benzimidazol-3(4H)-one; 1-Amino-4H-pyrazino[1,2-a]benzimidazol-3-one; 66655-41-2; 1-Amino-pyrazino[1,2-a]benzimidazol-3-one; Pyrazino[1,2-a]benzimidazol-3(4H)-one, 1-amino-; 1-Amino-3H-pyrazino[1,2-a]benzimidazol-3-one; 1-Amino-4H-pyrazino[1,2-a]benzimidazol-3-one
EINECS	Contact for details

Quality Control

Our production of Pyrazino[1,2-A]Benzimidazol-3(4H)-One, 1-Amino- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with every shipment. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates upon request.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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