Description

Potassium 2-Formylphenyltrifluoroborate is an organotrifluoroborate salt, a versatile and stable boronic acid derivative widely used in modern synthetic chemistry. Its primary value lies in its enhanced stability and handling properties compared to traditional boronic acids, making it a crucial building block for cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable intermediates for constructing complex organic molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key aryl source for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common scaffold in active pharmaceutical ingredients (APIs).
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly in constructing complex aromatic and heteroaromatic systems.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides that require specific aryl motifs.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as polymers and small molecules for OLEDs and organic photovoltaics.
• Ligand and Catalyst Development: Useful for preparing novel ligands and organometallic complexes for catalytic applications.
• Chemical Biology Probes: Acts as a handle for bioconjugation and labeling strategies in probe and diagnostic agent development.

Basic Information

Product Name	Potassium 2-Formylphenyltrifluoroborate
CAS No.	192863-39-1
Molecular Formula	C7H5BF3KO
Molecular Weight	212.02 g/mol
Synonyms	Potassium (2-Formylphenyl)trifluoroborate; 2-Formylbenzenetrifluoroboronic Acid Potassium Salt; Potassium 2-Formylbenzenetrifluoroborate; (2-Formylphenyl)trifluoroborate Potassium Salt; Potassium 2-Carboxybenzene Trifluoroborate (common misnomer); 2-Carboxy Phenyl Trifluoroborate Potassium Salt; Potassium (2-Carboxyphenyl)trifluoroboronate; Potassium 2-Aldehydophenyltrifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium 2-Formylphenyltrifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in a desiccator for long-term storage to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
NMR Purity (1H, 19F)	≥ 95%

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