Description

Potassium Trifluoro(6-Fluoro-5-Methylpyridin-3-Yl)Borate is a high-purity organoboron reagent, specifically a potassium trifluoroborate salt, valued for its stability and utility in advanced synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Acts as a stable, air- and moisture-tolerant organoboron reagent for forming carbon-carbon bonds, particularly in the synthesis of biaryl and heterobiaryl structures.
• Pharmaceutical Intermediate Synthesis: A key precursor in the research and development of complex drug candidates, especially those containing fluorinated pyridine motifs.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides that require specific fluorinated heterocyclic scaffolds.
• Material Science: Employed in the creation of organic electronic materials and ligands for catalysis where precise molecular architecture is required.
• Chemical Biology & Probe Development: Useful for incorporating fluorinated tags into molecules for imaging, diagnostics, and studying biological pathways.

Basic Information

Product Name	Potassium Trifluoro(6-Fluoro-5-Methylpyridin-3-Yl)Borate
CAS No.	1262538-12-4
Molecular Formula	C6H5BF4KN
Molecular Weight	209.02 g/mol
Synonyms	Potassium (6-Fluoro-5-methylpyridin-3-yl)trifluoroborate; 6-Fluoro-5-methyl-3-pyridinyltrifluoroborate Potassium Salt; (6-Fluoro-5-methyl-3-pyridinyl)trifluoroboronic Acid Potassium Salt; Potassium Trifluoro(6-fluoro-5-methyl-3-pyridinyl)borate; 3-Pyridineboronic acid, 6-fluoro-5-methyl-, trifluoroborate potassium salt (1:1); Potassium (6-Fluoro-5-methyl-3-pyridyl)trifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium Trifluoro(6-Fluoro-5-Methylpyridin-3-Yl)Borate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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