Description

Potassium [(4-Chlorophenyl)Methyl]Trifluoroboranuide is a high-purity organotrifluoroborate salt, a versatile and stable synthetic intermediate. This compound is valued for its critical role in facilitating efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology in modern organic synthesis. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable building blocks for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing biphenyl or substituted aromatic motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific chlorinated aromatic structures.
• Material Science Research: Serves as a precursor for creating functionalized polymers, liquid crystals, and organic electronic materials via cross-coupling.
• Chemical Research & Development: An indispensable reagent for medicinal chemistry and process chemistry teams exploring new chemical entities and optimizing synthetic routes.
• Fine Chemical Production: Employed in the scaled-up manufacture of specialty chemicals, dyes, and performance materials where precise aromatic coupling is required.

Basic Information

Product Name	Potassium [(4-Chlorophenyl)Methyl]Trifluoroboranuide
CAS No.	1334209-42-5
Molecular Formula	C7H6BClF3K
Molecular Weight	232.48 g/mol
Synonyms	Potassium (4-Chlorobenzyl)trifluoroborate; Potassium [(4-Chlorophenyl)methyl]trifluoroboranuide; (4-Chlorobenzyl)trifluoroboronic acid potassium salt; 4-Chlorobenzyltrifluoroborate Potassium Salt; Potassium 4-Chlorobenzyltrifluoroboranuide; K-4-Chlorobenzyltrifluoroborate; p-Chlorobenzyltrifluoroborate Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium [(4-Chlorophenyl)Methyl]Trifluoroboranuide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay (NMR), purity (HPLC), and moisture content (KF). Our quality system is designed to meet the rigorous standards required for research and commercial scale use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. For long-term storage, we recommend keeping the material at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay (NMR)	≥ 97%
Water Content (KF)	≤ 1.0%

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