Description

Pyrido[2,3-b]pyrazine is a nitrogen-containing heterocyclic compound that serves as a versatile and high-value organic building block. Its fused bicyclic structure makes it a critical intermediate in the synthesis of complex pharmaceutical and agrochemical agents. This compound is primarily sought after by research institutions and industrial manufacturers in the life sciences sector for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a ligand or a core structure in the creation of organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Synthesis: Acts as a fundamental building block for constructing more complex polycyclic aromatic systems and nitrogen-rich heterocycles in academic and industrial R&D.
• Dye and Pigment Industry: Utilized in the synthesis of specialized dyes and pigments owing to its planar, conjugated structure.

Basic Information

Product Name	Pyrido[2,3-b]pyrazine
CAS No.	322-46-3
Molecular Formula	C7H5N3
Molecular Weight	131.14 g/mol
Synonyms	Pyrido[2,3-b]pyrazine; 1,4-Diazanaphthalene; Quinoxaline, 5,6-didehydro-; Pyrazino[2,3-b]pyridine; 2,3-Pyridopyrazine; Quinoxaline, 5,6-didehydro- (8CI); CCRIS 5981; NSC 51143
EINECS	206-286-4

Quality Control

Our Pyrido[2,3-b]pyrazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances, to meet the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.