Description

Potassium (6-Bromopyridin-3-Yl)Trifluoroborate is a high-purity organotrifluoroborate salt, a versatile and stable building block for advanced organic synthesis. Its primary value lies in enabling efficient cross-coupling reactions, particularly Suzuki-Miyaura couplings, which are critical for constructing complex pharmaceutical and agrochemical intermediates. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking reliable, high-quality reagents for constructing functionalized pyridine scaffolds.

Application

• Pharmaceutical Intermediate Synthesis: A key precursor in Suzuki-Miyaura cross-coupling reactions for creating novel active pharmaceutical ingredients (APIs) and drug candidates containing bipyridine or arylpyridine motifs.
• Agrochemical Development: Used to synthesize advanced herbicide and fungicide intermediates, leveraging the pyridine ring's bioactivity.
• Ligand and Catalyst Preparation: Serves as a building block for synthesizing sophisticated polydentate ligands and organometallic catalysts used in homogeneous catalysis.
• Material Science Research: Employed in the creation of organic electronic materials, such as those for OLEDs and conductive polymers, where the bromo and trifluoroborate groups allow for precise molecular engineering.
• Chemical Biology Probes: Useful for the synthesis of tagged molecules and probes for studying biological systems, due to its selective reactivity and stability.
• Scale-up Process Chemistry: Provides a stable, storable alternative to sensitive boronic acids in large-scale manufacturing processes, improving yield and reproducibility.

Basic Information

Item	Detail
Product Name	Potassium (6-Bromopyridin-3-Yl)Trifluoroborate
CAS No.	1189097-43-5
Molecular Formula	C5H3BBrF3KN
Molecular Weight	257.90 g/mol
Synonyms	Potassium (6-Bromo-3-pyridyl)trifluoroborate; 6-Bromo-3-pyridyltrifluoroborate Potassium Salt; (6-Bromopyridin-3-yl)trifluoroboronic Acid Potassium Salt; Potassium 6-Bromopyridin-3-yltrifluoroborate; 3-Bromo-6-(trifluoroborato)pyridine Potassium Salt; 6-Bromo-3-pyridyl-BF3K; Potassium Trifluoro(6-bromopyridin-3-yl)borate
EINECS	Contact for details

Quality Control

Our Potassium (6-Bromopyridin-3-Yl)Trifluoroborate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR (1H, 13C, 19F, 11B) and HPLC analysis, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
1H NMR Assay	≥ 95.0%
Water Content (KF)	≤ 1.0%

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