Description

Potassium (3-Acetylphenyl)Trifluoroborate is a high-purity organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. Its primary value lies in its exceptional stability and reactivity as a coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient synthesis of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing substituted biphenyl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where specific aryl-aryl bonds are required for bioactivity.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands and metal-organic frameworks (MOFs) for catalytic applications.
• Chemical Biology Probes: Utilized in the synthesis of labeled compounds and molecular probes for biochemical and diagnostic research.
• Academic & Industrial R&D: A fundamental reagent for method development and exploring new synthetic pathways in organic chemistry laboratories.

Basic Information

Product Name	Potassium (3-Acetylphenyl)Trifluoroborate
CAS No.	854906-74-4
Molecular Formula	C8H7BF3KO
Molecular Weight	214.05 g/mol
Synonyms	Potassium (3-Acetylphenyl)trifluoroboronate; 3-Acetylphenyltrifluoroborate Potassium Salt; Potassium 3-Acetylbenzenetrifluoroborate; (3-Acetylphenyl)Potassium Trifluoroboronate; Potassium Trifluoro(3-acetylphenyl)borate; 3-Acetylphenyl-BF3K; Potassium (3-Acetylphenyl)Trifluoroboranuide
EINECS	Contact for details

Quality Control

Our Potassium (3-Acetylphenyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR (1H, 11B, 19F), HPLC, and elemental analysis, to ensure high chemical purity and consistent performance in sensitive coupling reactions. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every 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 at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability and prevent degradation. Keep away from strong bases and fluorides.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
11B NMR Purity	≥ 95.0%
19F NMR Purity	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in common polar organic solvents (e.g., DMF, DMSO, MeOH)

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