Description

Potassium (2-Acetylphenyl)Trifluoroborate is a high-purity organotrifluoroborate salt, a versatile and stable building block in modern synthetic chemistry. Its value lies in its enhanced stability and handling properties compared to traditional boronic acids, making it a superior reagent for critical cross-coupling reactions. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries who require reliable, high-quality intermediates for complex molecule synthesis.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between aryl/heteroaryl groups, crucial for constructing complex molecular architectures in drug discovery.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for constructing biaryl and functionalized aromatic systems.
• Agrochemical Compound Development: Employed in the synthesis of novel herbicides, fungicides, and insecticides that require specific aromatic frameworks.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Utilized in the creation of organic electronic materials, such as those for OLEDs and conductive polymers, where precise aromatic coupling is needed.
• Chemical Biology & Probe Development: Acts as a stable handle for bioconjugation and the synthesis of molecular probes for imaging and diagnostic applications.

Basic Information

Product Name	Potassium (2-Acetylphenyl)Trifluoroborate
CAS No.	1258323-44-2
Molecular Formula	C8H7BF3KO
Molecular Weight	226.05 g/mol
Synonyms	Potassium (2-Acetylphenyl)Trifluoroboronate; (2-Acetylphenyl)Trifluoroboronic Acid Potassium Salt; Potassium (2-Acetylphenyl)Trifluoro Borate; 2-Acetylphenyltrifluoroborate Potassium Salt; 2-Acetylbenzenetrifluoroboronic Acid Potassium Salt; Potassium 2-Acetylbenzenetrifluoroborate; 2-Acetylphenyl-BF3K; Potassium (o-Acetylphenyl)Trifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium (2-Acetylphenyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 11B, 19F) and HPLC analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

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, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C (refrigerated). Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
11B NMR Purity	≥ 95%
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.