Description

Pyrazin-2-Yl-Boronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its primary value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), especially those containing pyrazine cores for therapeutic applications.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: Fundamental coupling partner in medicinal chemistry and process chemistry for library synthesis and lead optimization.
• Ligand Synthesis: Precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	Pyrazin-2-Yl-Boronic Acid
CAS No.	762263-64-9
Molecular Formula	C4H5BN2O2
Molecular Weight	123.91 g/mol
Synonyms	2-Pyrazinylboronic Acid; (Pyrazin-2-yl)boronic Acid; Pyrazine-2-boronic Acid; B-(2-Pyrazinyl)boronic Acid; 2-Boronopyrazine; Pyrazinyl-2-Boronic Acid; 2-Pyrazineboronic Acid
EINECS	Contact for details

Quality Control

Our Pyrazin-2-Yl-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it is recommended to handle the material under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to minimize exposure to ambient moisture. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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