Description

Pyrido[3,4-B]Pyrazine (6Ci,7Ci,8Ci,9Ci) is a high-purity heterocyclic organic compound, identified by CAS No. 254-86-4, serving as a critical building block in advanced chemical synthesis. This compound is valued for its unique fused ring structure, which provides a versatile scaffold for developing novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for use in drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly in oncology and central nervous system (CNS) research.
• Agrochemical Development: Used in creating novel active ingredients for crop protection products, including herbicides and fungicides.
• Material Science Research: Acts as a core structure for developing organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Synthesis: Serves as a versatile building block for constructing more complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.

Basic Information

Product Name	Pyrido[3,4-B]Pyrazine (6Ci,7Ci,8Ci,9Ci)
CAS No.	254-86-4
Molecular Formula	C7H5N3
Molecular Weight	131.14 g/mol
Synonyms	Pyrido[3,4-b]pyrazine; 1,4-Diazanaphthalene; Quinoxaline, 5,6,7,8-tetrahydro-; 5,6,7,8-Tetrahydroquinoxaline; 1,4-Diazaanthracene (obsolete); NSC 5111; 254-86-4
EINECS	205-983-9

Quality Control

Our Pyrido[3,4-B]Pyrazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

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

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