Description

Pyrazine, 2,3,5-Triphenyl-6-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]- is a sophisticated, multi-functional organic building block that serves as a critical intermediate in advanced chemical synthesis. Its value lies in the unique combination of a pyrazine core with phenyl substituents and a boronic ester pinacol group, enabling precise cross-coupling reactions and the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require high-purity, specialized intermediates for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in creating complex heterocyclic scaffolds for oncology and CNS therapies.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its structural complexity for targeted biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport materials or host materials in OLED displays and lighting due to the pyrazine and extended aromatic system.
• Suzuki-Miyaura Cross-Coupling Reactions: The pinacol boronic ester functional group makes it an ideal partner for palladium-catalyzed cross-coupling, a cornerstone reaction in modern organic synthesis.
• Ligand and Catalyst Development: Utilized in the design of novel ligands for catalysis or as a core structure for metal-organic frameworks (MOFs).
• Academic and Industrial R&D: A valuable tool for synthetic chemists in universities and corporate R&D labs exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	Pyrazine, 2,3,5-Triphenyl-6-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-
CAS No.	2396743-64-7
Molecular Formula	C34H31BN2O2
Molecular Weight	510.44 g/mol
Synonyms	2,3,5-Triphenyl-6-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrazine; 6-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,3,5-triphenylpyrazine; 2,3,5-Triphenyl-6-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine; Triphenylpyrazine Boronic Ester Pinacol; CAS 2396743-64-7
EINECS	Contact for details

Quality Control

Every batch of Pyrazine, 2,3,5-Triphenyl-6-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]- is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 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.