Description

Potassium (4-Isobutylphenyl)Trifluoroborate is a high-purity organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. This compound serves as a stable and versatile reagent for Suzuki-Miyaura cross-coupling reactions, enabling the efficient formation of carbon-carbon bonds. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides with complex aryl structures.
• Material Science Research: Building block for constructing organic semiconductors, liquid crystals, and advanced polymers.
• Chemical Development: Enables scalable, efficient routes to biaryl and heterobiaryl compounds in process chemistry.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploring new catalytic transformations.

Basic Information

Product Name	Potassium (4-Isobutylphenyl)Trifluoroborate
CAS No.	850623-66-4
Molecular Formula	C10H13BF3K
Molecular Weight	240.12 g/mol
Synonyms	Potassium 4-Isobutylphenyltrifluoroborate; 4-Isobutylphenyltrifluoroborate Potassium Salt; Potassium [(4-Isobutylphenyl)]trifluoroboranuide; (4-Isobutylphenyl)trifluoroboronic Acid Potassium Salt; 4-(2-Methylpropyl)phenyltrifluoroborate Potassium Salt; B-(4-Isobutylphenyl)potassium trifluoroboronate; Potassium Trifluoro(4-isobutylphenyl)borate
EINECS	Contact for details

Quality Control

Our Potassium (4-Isobutylphenyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR (1H, 11B, 19F) and HPLC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for pharmaceutical-grade intermediates, ensuring reliability for critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
11B NMR Purity	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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