Description

Lithium (Pyrazin-2-Yl)Trihydroxyborate is an organoboron lithium salt complex, a key reagent in modern synthetic chemistry. This compound is valued for its role as a versatile boron source and its utility in cross-coupling reactions, enabling the construction of complex molecular architectures. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for boron-containing drug candidates.
• Suzuki-Miyaura Cross-Coupling: Serves as a stable and effective organoboron reagent for palladium-catalyzed carbon-carbon bond formation.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Materials Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology Probes: Utilized for creating boron-based probes and inhibitors for studying enzyme mechanisms and biological pathways.
• Ligand and Catalyst Development: Acts as a precursor for novel ligands and catalysts in asymmetric synthesis.

Basic Information

Product Name	Lithium (Pyrazin-2-Yl)Trihydroxyborate
CAS No.	1393823-00-1
Molecular Formula	C4H4BLiN2O3
Molecular Weight	137.85 g/mol
Synonyms	Lithium Pyrazinyltrihydroxyborate; Pyrazin-2-yltrihydroxyboron Lithium Salt; 2-Pyrazinylboronic Acid Lithium Salt; Lithium 2-Pyrazinylboronate; Boron, trihydroxy(2-pyrazinyl)-, lithium salt (1:1); Lithium (2-Pyrazinyl)boronate; 2-Pyrazineboronic Acid Lithium Salt; Lithium Pyrazine-2-boronate
EINECS	Contact for details

Quality Control

Our Lithium (Pyrazin-2-Yl)Trihydroxyborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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