Description

2-Chloropyrido[3,4-B]Pyrazine is a high-value, heterocyclic organic compound featuring a fused pyridine-pyrazine core with a reactive chlorine substituent. This molecular architecture makes it a critical pharmaceutical intermediate and building block for advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and pesticides with novel modes of action.
• Material Science: Used in the research and development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Synthesis: Versatile scaffold for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to create diverse chemical libraries.
• Academic & R&D: Essential reagent for medicinal chemistry programs and methodological studies in organic synthesis at universities and contract research organizations (CROs).

Basic Information

Product Name	2-Chloropyrido[3,4-B]Pyrazine
CAS No.	1774892-87-3
Molecular Formula	C7H4ClN3
Molecular Weight	165.58 g/mol
Synonyms	2-Chloro[3,4-b]pyridopyrazine; 2-Chloro-3,4-diazanaphthalene; Pyrido[3,4-b]pyrazine, 2-chloro-; 2-Chloropyridopyrazine; 2-Cl-Pyrido[3,4-b]pyrazine; 2-Chloro-1,4-diazanaphthalene; 2-Chloro-1,4-naphthyridine (related structural isomer); Building Block 1774892-87-3
EINECS	Contact for details

Quality Control

Our 2-Chloropyrido[3,4-B]Pyrazine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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